(Solved) GCFScape (Error (0x00000002): The system can not find the stated file.

Hi, i wanted to extract some textures from the vpk file and ended up with this:

Error writing D:\building_trainstation_window001b.vtf (Error (0x00000002): Error opening file. The system can not find the stated file.)

Does someone know a way to fix it or another way to get textures from other Valve geames?

 

I just remembered how i fixed it last time, so for those who dont know because there is almost no information in the internet:
When i copy the vpk file and try to extract the vtf files from the copy it wont work with this error message.
However when I try to extract them from the original file i can extract them.
On the left the original file, on the right the copied version.