Hello, I hope you can help.
I have CD versions of CM Battle For Normandy, Commonwealth Forces and Battle For Normandy 2.0 upgrade bought and installed some years ago. Having revisited and renewed my interest in the game over the past few weeks I have purchased the V 3 and V4 upgrade package with Market Garden too.
All was running fine with initial CM Battle for Normandy, Commonwealth forces and V 2.0 running. All was patched appropriately and in order including CMBN Engine 1 (