Two others are experiencing this problem caused by xoftspy and is most certainly a false positive, a common issue with earlier versions of xoftspy when it was classed as a rogue anti-spyware. It had a chequered history which you can check out, there are many good trustworthy applications out there with no chequered history. Spyware Warrior - Rogue Anti-Spyware, Spyware Warrior - Trustworthy Anti-Spyware Products, some are even free.