Thanks. MED crashed on initialization of the GXL. But at the moment I don't know where exactly.
Can you still carry out the following steps?
1. Delete MED.CFG file.
2. Try to start MED again.
3. If same problem, move Gxl2BasDX9.dll and Gxl2BasDX9a.dll in to other folder and try to start MED only with GXL2BAS32.dll.