r64915, VBox 4.3.12.
Download the game from ftp://ftp.games.skynet.be/spool1/games/ftp.westwood.com/cc1/previews/demo/cc1demo1.zip
Started from cmd.exe using "C&C.exe", but it fails with following
"Error - insufficient disk space to run Command & Conquer.
C&C requires 8,388,608 bytes of disk space.
Please read the C&C manual fr more information
Press a key to continue."
There's 7 GB of free space on that disk. Debug log is attached.