Simply:
I use Kasparsky 2010, then installed anti-spy (SuperAntiSpyware) were uncovered spy files by it.
For some reason i removed Kasparsky. And left anti-spyware. And when i re-install Kasparsky. Kasparsky gave the message that i must remove the anti-spyware. Prior to the installation Kasparsky.
In short:
1 - I want to use 2 programs. Because of the inability Kasparsky. To detect all the spyware files.
2 - anti-virus and anti spy after: No Error Messages
3 - anti-spy and then after the anti-virus: Error Message