Solution for U disk denial access in Win7 system

1. Run “regedit” Enter to enter the registry editor;

2, then expand to the branch of HKEY_LOCAL_MACHINESoftwareMicrosoftWindowsCurrentVersionexplorerAdvancedFolderHiddenSHOWALL<quo;;
3. Then find the binary sub->Checked value' in the window on the right, double-click “Checked value” and change its key value to “1”;
4, then open the computer and click on the top of the window. Tools - Folder Options & rdquo;, then find and tick "Show all files and folders", so you can display hidden files in the u disk;
5, we now use the right mouse button to open u Disk (Note: don't double-click to open the u disk here, because it can't be opened now), then we can see four files in it: <;floder”,“destop”,“destop2”,“ Autorun.inf”, delete these 4 files;
6, after deleting, we will find a hidden in the u disk File “RECYCLER”, open the icon that can see the recycle bin, delete this folder directly;
7, then return to the registry editor, and then find the branch of "HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsNTCurrentVersionWinlogon", and then &ldquo ; Userinit” This key is changed to “userinit.exe”;
8, then open the task manager, find “wuauserv.exe” and “svchost.exe” in the process and end the process.

9, finally enter the "c: windowssystem32svchost" rd directory (note that svchost is a folder, not a program), and then delete all the contents of this directory.