I updated UT for v120, but when I try to go into Tara I crash. I don't know what data folder mod is doing it.
a little vague, in my opinion, though smarter people will probably be able to recognize and fix the problem in an instant.. Since I'm not one of those smart people I'll just rattle off a few things that might hopefully help...
1) Does this only occur in Tara? If yes, can you access Tara without mods? If yes then open UT and disable Tara graphics mods. Although these mods are designed to increase FPS, I have noticed that load time increases considerably and I suspect this could cause those with weaker connection to DC.
2) What bit OS are you running? if 32-bit, make sure that you did not install Solaris. If you did, simply remove the related files. If you have 64-bit then make sure you download the Solaris quick-fix found here:
[RELEASE]Temp fix for Solaris 3) Try re-installing UT, a file may or may not have been corrupted. When asked if you want to use data packer say yes. Click Find, click Remove, then click Mod. Removing mods even without mods installed ensures that there isn't a chance that a mod may be missed and conflicting with UT (in aritus-theory at least)
Let me know if this helps, if not feel free to post some more info about the issue itself. ^^