Can someone tell me how do we uninstall the first release version of the UDK after I installed the 2nd release? Because when I go to the Control Panel to uninstall it, it said it has an error: UnSetup has stop working. I'm running on a Windows Vista Ultimate 64-bit. Any help would be greatly appreciate.
why not go to Programs and features and use it that to Unstall it ?
It may also be called remove/add programs if you have XP
Perhaps you misunderstood the thread topic and the first poster. This is exactly what we are trying to do. Using add/remove programs from the contol panel, fails. This is the point. It also says (at least the first poster and I) are using Vista 64. I even tried the "hunter" mode of revo uninstaller and it fails as well.
This is a registry corruption error, welcopme to the world of windows, that only way I've gotten around this is a full clean reinstall of windows (XP64 and Vista64) haven't had this issue with 7x64 yet but I'm sure itll happen eventually. How long have you had your current windows installation for?
If you install the first version, then the second over it - it's most likely that the 2nd overwrites bunch of stuff and there might be even overlapping registry entries too due that. So, either you dismiss the fact that you have it in your "install/uninstall application" menu, or you get remove that entry with a tool such as CCleaner which is free. The end result is pretty much the same functionality wise.