[DGN]

Got it working eventually.

COD didn't work either - strange that the game loaded okay with sounds but the screen was completely black? So, I "disabled" the new HD, re-started the PC and the MoHAA folder regained it's original target path i.e. F:\Mohaa instaed of I:\Mohaa.

Went back to Control Panel "re-activated the new HD, and re-booted. Bios then allocated drive letter "J" to the new HD, leaving Mohaa folder as F.

It seems the certain Windows system files were looking to execute against Mohaa located in the F drive, when in fact it had been moved to I - changing this back solved the problem.

Thanks beer: