Removal guide from http://www.myantispyware.com/2010/11/11/how-to-remove-xp-antispyware-2011-virus/ Win 7 Antispyware 2011, Win 7 Antispyware, Vista Antispyware 2011, Vista Antispyware, XP Antispyware 2011, XP Antispyware are rogue antispyware programs from same family of malware as XP AntiSpyware 2010, Win 7 Antispyware 2010, Vista Antispyware 2010. Update: XP Antispyware 2012, Vista Antispyware 2012, Win 7 Antispyware 2012, XP Antivirus 2012, Vista Antivirus 2012, Win 7 Antivirus 2012, XP Security 2012, Vista Security 2012, Win 7 Security 2012, XP Home Security 2012, Vista Home Security 2012, Win 7 Home Security 2012, XP Internet Security 2012, Vista Internet Security 2012, Win 7 Internet Security 2012 are new names for same rogue antispyware program. Programs Needed for this fix: Malwarebytes` Anti-malware http://www.myantispyware.com/mbam ========= Contents of fix.reg ================ Windows Registry Editor Version 5.00 [-HKEY_CURRENT_USER\Software\Classes\.exe] [-HKEY_CURRENT_USER\Software\Classes\pezfile] [-HKEY_CLASSES_ROOT\.exe\shell\open\command] [HKEY_CLASSES_ROOT\exefile\shell\open\command] @="\"%1\" %*" [HKEY_CLASSES_ROOT\.exe] @="exefile" "Content Type"="application/x-msdownload" ==========Contents of fix.inf (look the link above for more information)======= [Version] Signature="$Chicago$" Provider=www.myantispyware.com [DefaultInstall] DelReg=regsec AddReg=regsec1 [regsec] HKCU, Software\Classes\.exe HKCU, Software\Classes\pezfile HKCR, .exe\shell\open\command [regsec1] HKCR, exefile\shell\open\command,,,"""%1"" %*" HKCR, .exe,,,"exefile" HKCR, .exe,"Content Type",,"application/x-msdownload"