When I start Debug Monitor, it says that it was unable to start support driver. How can I fix the problem?
The name of the support driver is dbgmsg.sys.
Merge a dbgmsg.reg file located in the DriverWorks\bin directory which should set up the registry entry for Dbgmsg.sys. Copy dbgmsg.sys into the windows\system32\drivers, and it should work.
Make sure that the value Start=2 in \hklm\system\currentcontrolset\services\dbgmsg.