For starters is it spelled correctly,do you mean spyware doctor.but I did google and found spywear doctor,though never heard of it.
I would remove it in add/remove
If haveing trouble use safe mode.
Install SPYBOT and AD-AWARE ,don't forget to update.
You really should post this in the V&S FORUM
I am trying to overcome a adwear problem that appears to be effecting my IE. I received E-mail from one of the online news forums that listed the best adwear/spywear programs to use. Spywear doctor being one of the best listed, I downloaded the program and the problems began. My screen goes black in the process of the scan and on mouse functions, the start bar at the bottom of the screen goes blk or can't be used or the PC freezs the only way to recover from this is to turn off the PC form the back.I am using McAfee products and a other program called noadwear also. what should i do or why is this happining.