The drive has gone bad. Sorry.
The same happened to me. I had to unplug my computer a few times. After that my computer was fixed and was fine. If that doesn't work well I am sorry my friend.
Tracksuit Manager happened in 1988.
Championship Manager happened in 1992.
Premier Manager happened in 1992.
Player Manager happened in 1990.
Tactical Manager happened in 1994.
Rock Manager happened in 2002.
KZ Manager happened in 1990.
Ski Park Manager happened in 2002.
Championship Manager - PSP - happened in 2005.
FIFA Soccer Manager happened in 1997.
Championship Manager Quiz happened in 2001.