All the above notifications are fake.
To deal with this malicious application, we recommend that you use Spyware Doctor with Antivirus.
Manual to remove Desktop Security 2010 manually
First, you need to find and delete the following processes in Task Manager: Desktop Security 2010.exe (this is the main part), securitycenter.exe (this program displays red X under the system tray), uninstall .exe, hn.a.exe, kgn.exe, jkfuckjs.exe and gedx_ae09.exe.
And continue to delete the following files and folders:
c: Documents and SettingsAll UsersStart MenuProgramsDesktop Security 2010
c: Documents and SettingsAll UsersStart MenuProgramsDesktop Security 2010.lnk
c: Documents and SettingsAll UsersStart MenuProgramsDesktop Security 2010Activate Desktop Security 2010.lk
c: Documents and SettingsAll UsersStart MenuProgramsDesktop Security 2010Desktop Security 2010.lnk
c: Documents and SettingsAll UsersStart MenuProgramsDesktop Security 2010Help Desktop Security 2010.lnk
c: Documents and SettingsAll UsersStart MenuProgramsDesktop Security 2010How to Activate Desktop Security 2010.lnk
% UserProfile% Application DataMicrosoftInternet ExplorerQuick LaunchDesktop Security 2010.lk
% UserProfile% Local SettingsTempgedx_ae09.exe
% UserProfile% Local SettingsTempjkfuckjs.exe
% UserProfile% Local SettingsTempkgn.exe
% UserProfile% Local SettingsTempkilslmd.exex
% UserProfile% Local SettingsTempkn.a.exe
c: Program FilesDesktop Security 2010
c: Program FilesDesktop Security 2010daily.cvd
c: Program FilesDesktop Security 2010Desktop Security 2010.exe
c: Program FilesDesktop Security 2010guide.chm
c: Program FilesDesktop Security 2010hjengine.dll
c: Program FilesDesktop Security 2010mfc71.dll
c: Program FilesDesktop Security 2010MFC71ENU.DLL
c: Program FilesDesktop Security 2010msvcp71.dll
c: Program FilesDesktop Security 2010msvcr71.dll
c: Program FilesDesktop Security 2010pthreadVC2.dll
c: Program FilesDesktop Security 2010securitycenter.exe
c: Program FilesDesktop Security 2010taskmgr.dll
c: Program FilesDesktop Security 2010uninstall.exe.
To be sure, you should delete all junk files in the temp and% temp% path letters, or use the following utility program: CC Cleaner.
Also, open the Registry, find and remove all links or keywords related to Desktop Defender 2010:
HKEY_LOCAL_MACHINESOFTWAREDesktop Security 2010
HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionUninstallDesktop Security 2010
HKEY_CURRENT_USERSoftwareMicrosoftWindows NTCurrentVersionWinlogon "Shell" = "C: Program FilesDesktop Security 2010Desktop Security 2010.exe"
HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionInternet SettingsUser AgentPost Platform "Desktop Security 2010"
HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionRun ""
HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionRun "Desktop Security 2010"
HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionRun "SecurityCenter"
When performing all the above steps without any difficulty, you have successfully removed Desktop Security 2010 from the system. Besides, you should equip the system of reputable security software such as: Spyware Doctor, Norton, Trend Micro, Kaspersky, AVG, MalwareBytes or refer here.
Good luck!