Thanks for your Question. My name is XXXXX XXXXX I look forward to assisting you.
This is generally an issue with either Hard Disk corruption or the registry having an issue and I want to rule this out first please.
Can you do the following please
Download CC Cleaner (free) from hereCC Cleaner
(Click Download Latest Version on the top right)
Run it and let it scan and repair your registry.
Once done, restart the computer
Click Start, Run, type in CMD and press enter
A black window will open.
Type in it
press enter and when it has completed, type in
It will complain the Volume is in use and to run on restart. Say YES and restart the computer
Than try Command and Conquer and tell me please if it is still crashing.