unable to launch MSTS Ex collection after install

Tom Aresin

Honorable
Feb 8, 2014
2
0
10,510
The install of Microsoft train simulator, exclusive collection, went fine, when trying to launch I get a window "cannot locate the CD-ROM" with message "please insert the correct CD-ROM and restart application". The Install came with 2 CD s, insertion of either does not help.
What to do?