Speedtree Modler wont start

[R2D5]

Hallo
Speedtree Modler wont start on my system. Im having a intel core 2 duo E 6750, Nvidia Geforce GTS 250, 4 GB Ram and Windows 7 64

it says "An unexpected error occures while initializing"

[Cr4zy]

Same issue here. Told to contact speedtree support but im too slack to do so :p

Windows 7 Pro 64bit
Q6600 @3GHz
4GM RAM
GTX275
X-Fi Titanium
3x 1TB

[sethwolford]

Same problem using vista ultimate 64bit.

[illincrux]

Same problem as well.

Windows 7 64-bit
12gigs mem
Intel 17 920
Asus P6T Deluxe V2

[Lunazure]

Mine is running just fine. I'll spend some time tonight trying to pinpoint the issue and figure out why some of us can run it while others can't. I'll post back here if I find anything.

[ambershee]

I'll rule out Windows 7 Pro 64 bit, as I'm using it and have no issues. The issue may be related to something like Visual Studio redistributables.

[Apathy]

Every single thing seems to be working flawlessly for me. I have no idea how to use the speedtree modeler thing but I guess I should be grateful that it loads.

[maj86]

Same problem.

[DEElekgolo]

Same here. Even when I make it run under windows xp capability.

[aeonflame]

Same problem here.

Windows 7 Home Premium 64-bit
Intel Q6600
4GB RAM

Tried running as an administrator, and as a regular user. Crashes either way, with an "An unexpected error occures while initializing", followed by an "unexpected argument" (not the exact text, I will provide this later, I'm not currently at my PC) error.

[R2D5]

any idear how we could solve the problem

[Brexer]

Its running fine here, on Win 7 ultimate 64 bit, installed and ran, no need to change anything (i got the user control thing turned off, thats basicly the only change i did on my computer from fresh install).

[chiefwhosm]

Mine had been running fine - win7 pro x64.

Then it stopped working, with the same error as everyone else here.


'SpeedTree Modeler UDK.exe': Loaded 'C:\Windows\SysWOW64\Wldap32.dll'
The thread 'Win32 Thread' (0xffc) has exited with code 0 (0x0).
The thread 'Win32 Thread' (0x620) has exited with code 0 (0x0).
The thread 'Win32 Thread' (0xd30) has exited with code 1 (0x1).
First-chance exception at 0x75e5b727 in SpeedTree Modeler UDK.exe: Microsoft C++ exception: CInvalidArgException at memory location 0x0018f804..
'SpeedTree Modeler UDK.exe': Unloaded 'C:\Windows\SysWOW64\pngfilt.dll'
The thread 'Win32 Thread' (0xfe8) has exited with code 0 (0x0).
The thread 'Win32 Thread' (0xdc0) has exited with code 0 (0x0).
The thread 'Win32 Thread' (0xe14) has exited with code 0 (0x0).
The thread 'Win32 Thread' (0xddc) has exited with code 0 (0x0).
The thread 'Win32 Thread' (0xa94) has exited with code 0 (0x0).
The thread 'Win32 Thread' (0x974) has exited with code 0 (0x0).
The program '[4076] SpeedTree Modeler UDK.exe: Native' has exited with code 0 (0x0).

(I was curious and attached the process in vs 2008 express edition debug mode).

:)

[Fartuess]

it runs on my Vista 32, so i think that 64bit system can be cause of problems. The problem is exactly with Win32 folders which are in other place in 64bit systems :).

[chiefwhosm]

I'd just like to say that today SpeedTree Modeler loaded perfectly, so I'd suggest those with the error to occasionally try loading the program again just in-case (as for me) it starts working.

Something really weird going on with this thing :)

[c0l f0rb1n]

Have you guys tried right-click "Run as administrator"?

[sethwolford]

Have you guys tried right-click "Run as administrator"?

yeah that was one of the first things I tried and didnt work. Havent tried turning off uac a lot of programs need it and its a pain to switch on and off. Also tried changing security for the folder and that didnt work either.

[badkangaroo]

No go here. windows7 Ultimate 64bit/ geforce 102M(512) 4GB ram Core2Duo T6400. Also have the latest aug2009 D3D SDK. Anyone have any ideas?

[Red Phoenix]

same problem with me

i still haven't figured out what the problem is.

[aeonflame]

yeah that was one of the first things I tried and didnt work. Havent tried turning off uac a lot of programs need it and its a pain to switch on and off. Also tried changing security for the folder and that didnt work either.

I wouldn't worry about it - I've just tried turning off UAC and restarting, and it doesn't make any difference, so it's something unrelated to this :)

[sechrest]

Hi,

I'm the lead developer of the SpeedTree Modeler and I'd like everyone to know that we're trying to track this down.

We been able to produce similar errors when running 64 bit Windows 7 but only when the region setting is something other than the U.S. Are any of you that are experiencing this problem using a non-U.S. region setting? Does switching to U.S. fix the problem?

I'm not advocating that as the permanent solution but I'd like to make sure we're on the right track.

Thanks,

Michael Sechrest

[R2D5]

Im from Germany and runing windows7 64. Where can i change the region settings on win 7?

[Brexer]

Im on Windows 7 ultimate 64 bit - Danish region settings, and have no problems using speedtree modeller or speedtree compiler, it actually runs pretty good :).

[aeonflame]

I'm the lead developer of the SpeedTree Modeler and I'd like everyone to know that we're trying to track this down.


Excellent! :) - If you need any more info than what's below, just let me know.



We been able to produce similar errors when running 64 bit Windows 7 but only when the region setting is something other than the U.S. Are any of you that are experiencing this problem using a non-U.S. region setting? Does switching to U.S. fix the problem?


I am using a non-U.S. region setting, I'm using "English (United Kingdom)". I have just tried changing all my settings to the US settings however, and even after a reboot it still crashes. I still get the same error as chiefwhosm when I attach to the process using Visual C++.

The actual text of the dialog boxes are:
An unexpected error occured[sic] while initializing. Please contact support@speedtree.com

When that is dismissed you get the following dialog (which in turn produces the exception in the Visual C++ log provided by chiefwhosm):
An invalid argument was encountered.

I can't find any log files to provide, but I can give the output from 'SystemInformation.exe', though it looks to primarily be graphics card support, so it may not be of much use. Either way it's available at:
http://aeonflame.com/downloads/udk/sccrash/sysinfo.txt

[badkangaroo]

I'm using a very fresh install of win7-64bit and it is a US region install, and I'm not having any luck getting speedtree to boot up, just hangs with most of the UI drawn but the view ports are empty.

[sechrest]

Thanks for the update. Well keep looking.

-Michael

[ShamazZeb]

Are any of you that are experiencing this problem using a non-U.S. region setting? Does switching to U.S. fix the problem?
I had and still have U.S. region setup in 64b Win7 with a few custom settings like euro for currency. Speedtree worked for me after I have installed UDK, the next day it didn't work. Only thing that I remember I did is to change drivers for my 260GTX from 191.07 to 195.39 (beta). If you think this could be the cause, I could try to unistall and go back to those older drivers.

[sechrest]

I'd be very interested to see if a driver roll back helps.

-Michael

[PuckerFactor]

I have a new install of Windows 7 Ultimate 64bit (US-Region) and the SpeedTree Editor is running fine. I have the latest Nvidia drivers installed for a GTX260 (191.07).

I had to install some MS-VC++ updates for other programs...maybe some of those are required?

Here's what I have installed;

http://www.nawtek.com/MS-VC++Updates.jpg
also Microsoft XNA Redistributable 3.1

I hope this helps.

[ShamazZeb]

Unfortunately that didn't help. I did a normal unistall through Add remove and reinstalled Drivers, PhysX and nVidia Sterreoscopic 3D Driver.

Maybe a list of stuff that I have installed after UDK could help to find something suspicious. I will leave out programs which shouldn't do much mess.

Microsoft Visual C++ 2005 Redistributable (x64) - I think that was with 3dsmax9
Microsoft Chart Controls for Microsoft .NET Framework 3.5
Microsoft Visual C++ 2005 Redistributable
OMP Index Reference Increment (64b) - something from Autodesk
Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.17
NVIDIA CUDA Toolkit
Microsoft Visual C++ 2005 ATL Update kb973923 - x64 8.0.50727.4053
Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.4148

It would be great if that could help somehow.

[sethwolford]

Hi,

I'm the lead developer of the SpeedTree Modeler and I'd like everyone to know that we're trying to track this down.

We been able to produce similar errors when running 64 bit Windows 7 but only when the region setting is something other than the U.S. Are any of you that are experiencing this problem using a non-U.S. region setting? Does switching to U.S. fix the problem?

I'm not advocating that as the permanent solution but I'd like to make sure we're on the right track.

Thanks,

Michael Sechrest

Using Vista 64 bit ultimate with this problem and I am from the US.

[aeonflame]

I'd be very interested to see if a driver roll back helps.

-Michael

Just as a test, I've tried upgrading my NVidia drivers (I'm using an 8800), from 190.38 to 191.07.

Both versions exhibit the same crash issue.

[Apathy]

Weird, Speedtree works fine with AVG.

[Falagard2]

Weird, Speedtree works fine with AVG.

Yes, it does, and I was wrong about SpeedTree + AVG being the problem. I deleted my post above but not before you caught it ;-)

[Lost Haven]

It might be nvidia , I have hd 4850 and it is running fine for me . Perhaps speedtree uses some extension , or more simple put epic just look over this bug . It seems like there hasn't been a problem on a 32 bit platform . That is why this is still in beta stage . Try different types of standard run times I got net. frame work visual s rt , I don't have a problem , it also could be because I am running on a 32 bit plat form . Did you try restarting your computer , see if that work's .

[morpheus2010]

XP sp3，like yours

[morpheus2010]

It might be nvidia , I have hd 4850 and it is running fine for me . Perhaps speedtree uses some extension , or more simple put epic just look over this bug . It seems like there hasn't been a problem on a 32 bit platform . That is why this is still in beta stage . Try different types of standard run times I got net. frame work visual s rt , I don't have a problem , it also could be because I am running on a 32 bit plat form . Did you try restarting your computer , see if that work's .

no,I have two PC to do this,the PC with ati card,also have the problem.

[aLbii]

I am having the same issues. I am on windows 7 64bit and I'm in Australia.

[PuckerFactor]

I forgot to mention on my previous post that I also have Microsoft XNA Redistributable 3.1 on Win7 64bit...and SpeedTree is working fine.

[ShamazZeb]

Any update on the problem?

[luke213]

I'm actually having this same error. Machine is as follows.

Windows 7 64bit
Intel Q6600
6gb RAM
Ati 4890
Single monitor

I can't imagine the other hardware being involved, oh and I'm running nod32 AV but it doesn't seem to matter if I disable I still pull the same error. Also all drivers are up to date etc.

Thanks

Luke

[Theht]

man i have also the problem that speedtree wont start on my big maschine. but on my ntebook it rus fine. they are mch the same systems both with gefroce 9800, 4gb ram, win 7 x64. only diffrenc is the quad core q6600 cpu.

[Igrom]

When the patch that corrects the mistake?
After starting the application, the program hangs without giving any errors.

Windows 7 x64
CPU intel core 2 duo 8400 3Mhz
RAM 4Gb DDR2
VGA ATI HD4850 1GB

[Igrom]

Problem signature:
Problem Event Name: AppHangB1
Application name: SpeedTree Modeler UDK.exe
Application Version: 5.0.0.0
Application Timestamp: 4ae0983e
Signature hang: d0d7
Type hangs: 0
OS Version: 6.1.7600.2.0.0.256.1
Language Code: 1049
Extras. signature hang 1: d0d7eaf5707049378017e4b071507605
Extras. signature hangs 2: 04f1
Extras. signature hangs 3: 04f1baa83d0cb84601b2143024a11c63
Extras. 4 signature hang: d0d7
Extras. signature hang 5: d0d7eaf5707049378017e4b071507605
Extras. signature hang 6: 04f1
Extras. signature hangs 7: 04f1baa83d0cb84601b2143024a11c63
AND

Description:
Error halted cooperation program with Windows.

Problem signature:
Problem Event Name: AppHangB1
Application name: SpeedTree Compiler UDK.exe
Application Version: 1.0.0.1
Application Timestamp: 4ae09af3
Signature hangs: e00c
Type hangs: 0
OS Version: 6.1.7600.2.0.0.256.1
Language Code: 1049
Extras. signature hang 1: e00cfc22e4afb98bb0c98c7145f60c48
Extras. signature hangs 2: 13a7
Extras. signature hangs 3: 13a7fcfda5bed80a92d9128f71b75ddb
Extras. signature hangs 4: e00c
Extras. signature hang 5: e00cfc22e4afb98bb0c98c7145f60c48
Extras. signature hang 6: 13a7
Extras. signature hangs 7: 13a7fcfda5bed80a92d9128f71b75ddb

[ShamazZeb]

Tried the beta 2, still doesn't work. But now I get some reports i could send.

@Sechrest, interested in the error logs?

[Igrom]

I also beta-2 has not made any changes so information scanned application System Information included with SpeedTree Modeler http://depositfiles.com/files/cq8got8fs
Please make a fix, but less than 300Mb, but each time shaking 560Mb very straining.

[Igrom]

Why no response of developers? Can I just SpeedTree just does not work?

[katana2665]

Probably have not responded because they haven't determined the cause...but they'll figure it out.

[ymmij12]

Have same broblem:(
Have Windows 7 64bit
Ati 4870x2
amd phem.. 9950 quad
8gb memory
x-fi sound card
1 controler card
10 hdd
....

[Igrom]

seems that there is no support for ATI (

[morpheus2010]

seems that there is no support for ATI (

Why I test on GTX275 also failed?

XP sp3 with lastest driver.

[Igrom]

I downloaded the "eye-sys" with the developer's site http://www.eye-sys.com/ (same developer as "SpeedTree", the shell is the same, but in the case of the "eye-sys" it works for me . Maybe developers yet to verify whether these programs and fix common problems for example Originating from "SpeedTree"???

[sechrest]

Hi,

Sorry for the delay in responding but I didn't have any news until now. We've found and corrected the problem thanks is no small part to board member aeonflame.

It's related to the tablet device interface on 64 bit machines but there's no quick workaround. It takes a new version of the Modeler which will be available in the next UDK update.

Thanks for everyone's help tracking this down!

-Michael

[Igrom]

Thank you, very good news.
I hope that what I was able to help identify problems associated with the launch SpeedTree on x64 bit systems.
Is it possible to specify the date of release Fix beta-3?

[R2D5]

Thank you, it seems that these tablet drivers are a real problem, the editor of another next gen engine(i don’t call the name here, since comparison isn’t allowed) have problems with these too. There you can solve the problem by switch off some windows settings for the tablet service.

[Ashyres]

I am on a Windows 7 32bit (not 64bit) machine and Speedtree won't start for me too. It just freezes after starting. No error message whatsoever.

Windows 7 Ultimate - Retail 32bit
C2D 4,0Ghz
DDR2 1066 2Gb RAM
Radeon 4870
Asus P5Q Pro
Non-US Regional Settings

[Gizmosan]

I was having the same issue on win 7 64bit with speedtree starting, I disabled my wacom tablet & tablet services as sechrest suggested and it now boots fine. Looking forward to a udk update so I don't have to keep doing this :)

[3DRebel]

Sorry if this is old info, we have been having the same issue and found that by re-installing the drivers that came with the tablet (most likely a year old now) speedtree launches fine, the issue seems to be with the newer wacaom drivers.
We've had the issue (with wacom drivers) on both 64 and 32 bit machines.

[Rhinofire]

Thank you, it seems that these tablet drivers are a real problem, the editor of another next gen engine(i don’t call the name here, since comparison isn’t allowed) have problems with these too. There you can solve the problem by switch off some windows settings for the tablet service.

I think i know what engine you are reffering to since I also had that problem with it and it was the wacom that made that one crash. Although disabling some windows settings with tablet devices made that editor not crash anymore.

Anyhow...

I also have the problems with the SpeedTree modeler. I'm using win 7 ultimate 64-bit, 8bit ram, gf260gtx quadcore 6600 and Cintiq 12wx.
I'll try to downgrade my wacom drivers and see if it works.

Thx for all the effort you guys have put in to this. It's always nice to see that people on forums find sollutions for problems you are googling for. :P

[cridia]

I have found as well that my tablet driver was causing the issue. I recently got a new bamboo pen & touch tablet so that I could work with my notebook out of home as well (I normally use a cintiq which cannot be carried easily and still works very well using old drivers). By uninstalling that driver, there was no problem starting the modeller.

Thanks guys! I was itching to try out the speedtree engine as soon as I got wind of it (during the time it was still only used by a handful of games) and now that it is free (and working!) I feel that my artistic urges will be satisfied better than ever. I am an avid lover of nature, but that is such a chore to make in 3D packages...

[regis.ramillien]

Take a look here (speedtree version (http://forums.epicgames.com/showthread.php?t=713718)) for those who have a tablet, x64 and who have not seen the thread.

For others, you can download the last trial version on speedtree.com and see if the bug still occurs.

EDIT: Sorry, I hadn't read the last page, the issue is already known...

[tenttu]

I made a temporary fix for the Windows 7 x64 issue, it skips the internal "Invalid register access" error and breaks the infinite loop. It might fix problems on other issues as well. Hopefully it's ok to link to this kind of content.

To apply the fix replace the C:\UDK\UDK-2009-12\Binaries\SpeedTreeModeler\EyeCommon.dll with the version downloadable from below.

Download (http://bytespot.net/files/EyeCommon.zip)

[miatribe]

I made a temporary fix for the Windows 7 x64 issue, it skips the internal "Invalid register access" error and breaks the infinite loop. It might fix problems on other issues as well. Hopefully it's ok to link to this kind of content.

To apply the fix replace the C:\UDK\UDK-2009-12\Binaries\SpeedTreeModeler\EyeCommon.dll with the version downloadable from below.

Download (http://bytespot.net/files/EyeCommon.zip)


Your my hero, Thanks it works for me.

[jburton]

Well done there,


the removal of the wacom drivers, and the addition of the .dll fix seems to work well.


thank you

[tenttu]

Has anyone tried does the January update fix this issue? Haven't have the time to try it out yet.

[GRoss]

I'm running winXP 32-bit and SpeedTree was working for me at first, but then it stopped for no apparent reason, I'm in Australia. The usual "An unexpected error occurred while initializing..."

[Cirdan]

This won't load for me, and I had just uninstalled and reinstalled the newest version of UDK. I do have a tablet, but I can't be enabling/disabling drivers every time I want to load SpeedTree.

[crxjeroen]

YEsssss, Your DLL update WORKS!!! Thx!!!!!:D

[Omnicronologist]

I am on a Windows 7 32bit (not 64bit) machine and Speedtree won't start for me too. It just freezes after starting. No error message whatsoever.

Windows 7 Ultimate - Retail 32bit
C2D 4,0Ghz
DDR2 1066 2Gb RAM
Radeon 4870
Asus P5Q Pro
Non-US Regional Settings

I'm having this same problem with a similar system but with 4 GB ram, and nvida g-force 200 driver.

[tegleg]

same problem as described
but the EyeCommon.dll fixes it. Thank you

im wondering why it wasnt included in the update:confused:

windows 7 x64
decent spec.

EDIT: anyone know how to sort the collision on speedtrees?

[tenttu]

Seems there is still no fix for this even in the newest version as it still contains SpeedTree 5.0, which also means that the .dll fix works fine on any version released so far.

[HeadClot]

Thank you,

I have been Trying to get speed tree to work for a few days now. THANK YOU!

[Hendrixlt]

If you are using a pen tablet (Wacom in particular), for some strange reason the pent tablet drivers conflicts with Speedtree.

You have to disable the drivers for it to work.

[Pyromaniac Rolf]

That's a GIGANTIC bother in my opinion. I wish they'd fix it. Got the newest version and still can't use speedtree.

I guess I'll just have to model some trees in Zbrush since I'm using my tablet, right? :D

It's a Hanvon tablet, BTW.

[Dealman]

Still doesn't work for me... I'm using UDK-2011-03.

I tried Downloading that .dll, but it's a Corrupt .zip file... :/

[Coxy]

Any chance someone could upload the .dll again my speed tree modeller crashes the moment i start it up.

Really dont see why they havent fixed this ever since like the august beta Ive been having this problem and ive tried it on 3 different PCs with the same outcome.

Please can someone re upload it never given it a good go but looks like a good piece of kit.

Thanks

Edit: Just did a search and found the dll, I forget how powerful a simple search is :D

[Spinedust]

I have been trying to get SpeedTree Modeler to load for hours with no luck. Tried older, and newer Nvidia drivers for my GTX 295. Tried different Wacom drivers too. No luck. I do have Speed Tree working on another computer with an older single GPU card, and also at work on my ATi V8700, but neither of those other two computers have Wacom's attached. I tried uninstalling my Wacom software completly, and that didn't change anything. SpeedTree Modeler just partially loads, and is stuck in a non-responsive state.
I also tried disabling SLI mode. Why is this still a problem? I see posts back to 2009 on SpeedTree not working because of Wacom drivers!

I'm on Windows 7 64-bit SP1, with a MSI GTX 295 video card, and the latest UDK (June 2011).

[Graylord]

I don't think it's due to Wacom, I have one too, no problems here.

[Spinedust]

You are correct. I'm still doing testing, but It is starting to feel more and more like a hardware/driver glitch.

I have an OCZ RevoDrive SSD in the secondary PCIe Slot directly below the video card (I am suspecting this might be the problem, but still need to do a test).

I did boot up an old Vista hard drive that didn't have the RevoDrive driver installed, and SpeedTree worked fine, so thats why I am suspecting it might be the RevoDrive driver.

I'm going to try uninstalling the RevoDrive driver, which is a RAID driver, and see if that helps. I might also try re-installing Windows 7 from scratch.

Does this partial Dump File make any sence to anyone?

Microsoft (R) Windows Debugger Version 6.12.0002.633 AMD64
Loading Dump File [G:\SpeedTree Modeler UDK.DMP]
User Mini Dump File with Full Memory: Only application data is available
Executable search path is:
Windows 7 Version 7601 (Service Pack 1) MP (4 procs) Free x64
Product: WinNt, suite: SingleUserTS
Machine Name:
Debug session time: Tue Jul 26 03:07:45.000 2011 (UTC - 7:00)
System Uptime: 0 days 0:05:09.160
Process Uptime: 0 days 0:01:21.000
........................WARNING: ddraw overlaps glu32
........................................
.WARNING: riched20 overlaps uxtheme
..WARNING: rsaenh overlaps cryptsp
.WARNING: RpcRtRemote overlaps riched32
.........WARNING: sxs overlaps oleacc
.........
*** ERROR: Symbol file could not be found. Defaulted to export symbols for ntdll.dll -
*** ERROR: Symbol file could not be found. Defaulted to export symbols for EyeCommon.dll -
EyeCommon!EyeInterleavedBuffer::Clear+0x23f6:
10149396 8945f0 mov dword ptr [ebp-10h],eax ss:002b:0018d99c=0001067a

[Blizzard_Edge]

I have been trying to get SpeedTree Modeler to load for hours with no luck. Tried older, and newer Nvidia drivers for my GTX 295. Tried different Wacom drivers too. No luck. I do have Speed Tree working on another computer with an older single GPU card, and also at work on my ATi V8700, but neither of those other two computers have Wacom's attached. I tried uninstalling my Wacom software completly, and that didn't change anything. SpeedTree Modeler just partially loads, and is stuck in a non-responsive state.
I also tried disabling SLI mode. Why is this still a problem? I see posts back to 2009 on SpeedTree not working because of Wacom drivers!

I'm on Windows 7 64-bit SP1, with a MSI GTX 295 video card, and the latest UDK (June 2011).
My best bet would be the EyeCommon.dll issue several people including me have had. Try replacing your EyeCommon.dll, I think in the UDK or Speedtree directory, with the one from this link: http://www.megaupload.com/?d=I3MZ3BT8

It's from this thread and is apparently a very old version of the DLL: http://forums.epicgames.com/showthread.php?t=761744

[Spinedust]

Thanks so Much!!! It works now. I hope they incorporate this fix into the next UDK. I could have saved 9 hours of my time.

[xxfatmikexx13]

I have the solution,well it worked for me when it used to crash,download this http://www.megaupload.com/?d=84L1DHFC and go to the SpeedtreeModeler FOlder in the UDK(date)/Binaries/SpeedTreeModeler/and replace the Eyecommon.dll with the one you downloaded. It should work now.

CRAP you beat me to it,didnt see the post from before.

[Blizzard_Edge]

Thanks so Much!!! It works now. I hope they incorporate this fix into the next UDK. I could have saved 9 hours of my time.
I think I've commented on it and even contacted SpeedTree about it, but I guess Epic doesn't want to include an old DLL version, and they presumably are not upgrading SpeedTree for now (I don't know if the newer versions have it fixed), so it's been broken for a while. I'm glad the fix worked for you though!

[Blizzard_Edge]

I just tested the July 2011 build, and this is still broken. Using the other EyeCommon.dll still fixes it. :)

[geodav]

trying this fix in the Nov build, it now starts but i get a load of opengl errors and just a black window any ideas

cheers Geo

win7 64 bit, gf9600m

the fix works on my newer setup, gf550 i5 8gb !!!!!