Just go :
- Start->All Programs ->Accessories->Command Prompt
- Now in Command Prompt type at 13:55 /interactive “cmd.exe” and press enter , the time is usually a minute
- After a minute or two will appear new Comand Prompt Window wit different title bar. It has changed from cmd.exe to svchost.exe.
- End current explorer.exe process. Open Task Manager, select explorer.exe and click End Process
- In new Comand Prompt with title svchost.exe write cd.. and press enter , then write explorer.exe and press enter.
- After this you will become SYSTEM user,