Alright I ended up downloading a file with the whole pre-installed folder in tact. So, now here's the new problem. When I opened keeper95.exe I got the little black box problem in the upper left corner. I fixed it though, since I followed a tutorial, downloaded Comparability Tool and added/installed a fix that had forceddirectemulation or something. The black box problem got fixed, but now I get the intro-screen the disc screen, but soon after it just crashed to desktop and windows says keeper95.exe has stopped working.
So now, I check the event viewer for the error and this is what the error says.
Faulting application name: KEEPER95.EXE, version: 0.0.0.0, time stamp: 0x33eadcce
Faulting module name: KEEPER95.EXE, version: 0.0.0.0, time stamp: 0x33eadcce
Exception code: 0xc0000005
Fault offset: 0x00380562
Faulting process id: 0x1104
Faulting application start time: 0x01cb44b0676694e0
Faulting application path: C:\Users\Jacky\Desktop\dungeonkeep\KEEPER95.EXE
Faulting module path: C:\Users\Jacky\Desktop\dungeonkeep\KEEPER95.EXE
Report Id: ad08d800-b0a3-11df-9579-003018a697d9