I've been playing jk3 on xp since 2-3 years. I installed vista on my pc, and can't apply patch because it says:
"Directory is invalid! The target files could not be created."
I used administrator rights, and almost all compatibility modes, but it didnt work.I also tried to copy it into its directory, but it didnt work either.
Please help me!
maybe the retail version u purchased is already up to date?