Did i install the teamx 1.2 patch correctly? this is how it looks inside the fallout folder.

You are supposed to replace the old install files with those that came in the patch folder. Simply take the contents of the "Fallout_1_TeamX_Patch_ENG_1.2w" folder and and drop them directly into the "Fallout" folder. Choose "Yes" on any questions about if you want to replace old files/folders.