Incompatible Game Files

[legacy-RiSE]

ALMOST every server i try to connect to, downloads the maps and then gives me an error message 'Incompatible Game Files!' and it goes back to the server list. I just installed the game/new patch, so anyone have any ideas why this is happening??

any/all help is appreciated

[legacy-jarnotjuh]

installed the 2 bonuspacks too?

[legacy-Syberdoor]

wither delete your cache folder, or (omre intelligent way) use a cache cleaner, for example Abilio_KID's AK-Uncacher (http://pwp.netcabo.pt/pedro.a/Picture/AK-Uncacher.exe) It will not only solve the incompatible files error but also allow you to play the maps downloaded offline.... Only problem occuring is if you want to host a server with downloaded packages I think... there is no other way (at least no way known to me) than downloading such maps as zip with readme or ut2mod....