How to get rid of the W32.Mixor.Q infection on a computer?

Follow the steps to get rid of W32.Mixor.Q from your computer:

1. Click Start > Run.
2. Type regedit
3. Click OK.
4. Note: If the registry editor fails to open the threat may have modified the registry to prevent access to the registry editor. Security Response has developed a tool to resolve this problem. Download and run this tool, and then continue with the removal.
5. Navigate to the subkey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunHKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
6. In the right pane, delete the value:"agent" = "%System%\ppl.exe"or"agent" = "%System%\alsys.exe"
7. Navigate to the subkey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
8. In the right pane, delete the values:"taskdir"="%System%\taskdir.exe""adir"="%System%\adirss.exe"
9. Navigate to the subkey:HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SharedAccess
10. In the right pane, restore the following entry to its previous value, if required:"Start" = "4"
11. Exit the Registry Editor.