If the solution proposed here didn't work for you (It
didn't work for me) you may want to consider the
following solution which DID work for me.
When you installed the program, the following startup
entry was added to your system:
C:\Program Files\Microsoft AntiSpyware\gcasServ.exe
But some of us get error 101 when that startup entry is
launched.
So instead of launching 'gcasServ.exe, you should INSTEAD
have the system launch the following:
C:\Program Files\Microsoft AntiSpyware\gcasDtServ.exe
That solves the problem. I don't know why or what is the
difference between gcasDtserv. exe and gcasServ.exe; I
just know it solves the issue.
Regards,
Paul