Always open My Documents automatically on boot

The computer will always open the "My Documents" automatically, turn on "My Documents" is not caused by computer poisoning, how to prohibit the boot automatically open "My Documents", try to use the following author's proposed methods to solve.

1, open the registry to navigate to HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows Ntcurrent Versionwinlogon to see if the "Userinit" key value is a problem. Normal should be "C:windowssystem32userinit.exe", the other is an exception, if it is the key value of the abnormal, it is changed back to normal.

2, to see if the task Manager has "Wsctf.exe" process, if there is to terminate it, this is the virus file, hiding in the "c:windows System32" under this folder (there are also the same path "Explorer.exe", are hidden properties), in the folder option to cancel " Hide protected operating system files and set up display all files and folders, you can find these two files, delete it.

On the boot always automatically open "My Documents" may be caused by their own accidentally altered settings, but also may be caused by poisoning, no matter how, according to the author's method to try, should be feasible.