No, I\'m not in a windows partition. and here is the error.
ben@ubuntu:~$ sh /home/ben/Desktop/PlaneShift_CBV0.3.011.linux.x86-2.run
Creating directory ps.cb.03.011.linux.x86-2
Verifying archive integrity... All good.
Uncompressing Planeshift Crystal Blue Version 3.011 relase 2.....Extraction failed.
Terminated