antivirus by max secure

i have had nothing but trouble with this product it scans and tells me i have 2 viruses or threats the(trojen americana)virus then it will not do anything about it i hit the clean button and nothing happens/then my mouse pointer goes haywire and i cant control it,when i tried to put it into the trash it refuses to go and a cloud apears around the application icon and it returns to the dock/i take it out and it returns i take it out and it returns over andover with my mouse becoming more irratic with each attempt

petslug about AntiVirus- Virus & Adware Scan