Tommygunner321 Posted October 3, 2019 Share Posted October 3, 2019 So no matter what I do I cannot get archive invalidation to activate, either through FOMM or NMM. When I try to turn it on I get the message ' This process cannot access the file Meshes.Bsa' because it is 'Being used by another process'. !!? Someone please help as I am lost with this I have tried everything. Link to comment Share on other sites More sharing options...
M48A5 Posted October 3, 2019 Share Posted October 3, 2019 Due to the Windows User Access Control, you cannot make any changes to any file installed in "Program Files". When you installed Fallout: New Vegas, you chose the default install location, which places the game files in "Program Files". You need to move Steam and your game files to a location other than the Program Files folder. Some people install the games in the "Games" folder. Link to comment Share on other sites More sharing options...
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