it should find the trojans..propably already did ..
when completed be sure check each found object for deletion.
then restart computer..IF IT BOOTS UP ..try to get the latest updates from Mal and run it again..I do it again in "Safe Mode" but suit yourself here.If registry is real fvucked up ya got bigger problems than a simple Mal cleaning will take care of.
pain in the ass but ya gotta try to clean it real good..
you may get a prompt from Windows telling you it is resetting and running checks..should be a light blue background with pale white letters ..let it go thru this reset and formatting..this will correct the simplier f,,ups..
if ya some how get this bad boy clean again ya need some kind of anti-virus protection running all the time.
the more extreme your web searching habits are the better protection ya gotta have these days.