When i try 2 unpack Finding Nemo and Return 2 Castle Wolfenstein i get a message that the file is corrupt. I know 100% sure that the file isn´t corrupt....When i open it (with WinRar) I only see the first .tar file en not the rest of them, but the size of the package is correct (for RTCW: 759.750kb)...

plz help what is the problem ??