I had to reinstall the game and TTW due the constant crashes and i can confirm TTW 3.2 causes this becasue i have Tested Vanilla NV and Geck worked just fine
TTW: uses the NV version of GECK to edit files and then a script is required to run on what ever you edit. If I read this right? assuming your using Fo3 geck? that won't work, version is NV Not Fo3. No i have tried NV G.E.C.K not FO3 G.E.C.K
I have the same problem i don't have FCO and GECK keeps crashing when i try to edit any weapons stats what i do have is Fallout new vegas GOG version and FO3 with GOG version and TTW mod maybe thats why it keeps crashing