HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe

Is this a false positive? I am using an old, updated Windows XP Pro. SP3 machine. I never had this one before. Attached a zip file with logs from its C:\Documents and Settings\All Users\Application Data\Spybot - Search & Destroy\Logs\.

Thank you in advance.