I just purchased a refurbished HP Z400 Workstation with an ATI Radeon HD 3400 Video adapter.
I get an error message on boot and login. (MMLoadDrv:MMLoadDrv.exe - Bad Image
C:|Windows\System32\atipdlxx.dll is either not designed to run on Windows or it contains an error.
The OS is Windows 7 Pro x64 and the display appears to be working ok. Has anyone run into this?
I have un-installed the drivers and tried different versions but get the same error.