I've been trying to fix this issue for days now. I've tried installing both mods on NMM, FOMM and manually, but no luck. I've tried disabling archive invalidation and enabling it again using FOMM, NMM and even archive invalidation programs I've downloaded from nexus. Still no luck. I've unchecked the read only option in my fallout. ini and fallout_default. ini. I also tried adding "ArchiveInvalidationInvalidated!.bsa" to the list before "Fallout - Textures.bsa".  However, when I start a new game I see different texture of the roof and also the chair that the doctor is sitting on (which is a green texture). Other than those 2 I see no other changes in my game. I don't understand what I'm doing wrong and I want to play this game again with the best experience possible, so any help would be much appreciated.

The archive invalidation programs I've used are the archive invalidation generator and Fallout new vegas archive invalidation invalidated. I've also checked that the program did not create another "data" folder in my "data" folder.

Wait just to clarify are you using both at the same time, or did you try one and did not work so you tried the other?

I know this sounds obvious but for "NMC's Texture pack" did you download all 3 parts? Also as blackblur34 said are you using both at once?

No, I am not using both programs at once. I'd try one, then delete that one and try the other. I also downloaded all 3 parts for NMC Texture pack, which I then took all the parts and made it into one folder and compressed it into a rar file. Then installed it using FOMM.

check the meshes and textures. download it manually and check if you have the files

Well, I was just messing around with my fallout mods and something worked. I don't know what I did, but I got it to work. Thanks for trying to help though guys!

Glad to hear it. What did you change to fix it?

Try installing it manually, and replace the old files. Hope it helped! o/

To be honest, I was bored out of my mind and frustrated and wasn't thinking properly, so I'm not sure what I did

DanTheBushman wrote:

To be honest, I was bored out of my mind and frustrated and wasn't thinking properly, so I'm not sure what I did

Yeah I've done that before, you get so fed up you start doing random shit just in case there's a slight chance it works .