End Processes

• 1). Press "Ctrl," "Shift" and "Escape" to open the Task Manager.
  
  
• 2). Click the "Processes" tab of the Task Manager.
  
  
• 3). Right-click "sysguard.exe," located under the Image Name heading, and select "End Process."
  
  
• 4). Close the Task Manager.
  
  

Delete Registry Values

• 1). Click "Start," type "regedit" into the search field and press "Enter" to open the Registry Editor.
  
  
• 2). Delete the following registry values from the left pane of the Registry Editor. To delete a registry value, right-click the value and select "Delete."
  
  HKEY_CURRENT_USER\Software\AvScan
  
  HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Download "RunInvalidSignatures" = "1"
  
  HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings "ProxyOverride" = ""
  
  HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings "ProxyServer" = "http=127.0.0.1:5555"
  
  HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Associations "LowRiskFileTypes" = ".exe"
  
  HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Attachments "SaveZoneInformation" = "1"
  
  HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "[random]"
  
  HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run "[random]"
  
  
• 3). Close the Registry Editor.
  
  

Delete Files

• 1). Click "Start" and type "sysguard" into the search field.
  
  
• 2). Right-click "sysguard" in the results list and select "Delete."
  
  
• 3). Restart your computer.