The problem of booting can not enter the desktop

A lot of friends have encountered the problem that the computer can boot normally but can't enter the desktop. Here is a little experience, I hope to bring you help. It is more common in the case of booting without loading the explorer. After installing/uninstalling the software or infecting a virus (if it is because of a virus, please completely disinfect the virus first). Because some software will modify the system files and modify and add registry keys when installing/uninstalling the software, there is no icon on the desktop. In this case, you can open the task manager first (press “ Ctrl + Alt + Del & rdquo; key combination to open), click & ldquo; file & rdquo; & rarr; & ldquo; new task & rdquo;, open in the "ld" In the Create New Task & rdquo; dialog box, enter “explorer.exe”, click the “OK” button and wait a moment to see the desktop icon. However, in most cases, this is the case every time you turn it on. To solve this problem completely, you can do a few attempts. 1. Run the registry editor and navigate to HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon. Then check to see if the shell value under the branch is “Explorer.exe”. If not, please manually change to “Explorer.exe”. 2, if it is due to damage of explorer.exe, we found that the modification according to the above method still has no effect, this is the need to repair explorer.exe. Generally, you can copy one from the same version of the system, covering the original explorer. If you have the same version of the installation CD, you can extract it from the CD. The method is as follows: QUOTE: xp installation CD i386 directory to find explorer.ex_ The extension is changed to .cab. Double-click to open and extract explorer.exe3. If the above two steps are still not resolved successfully, please insert the system installation CD into the CD-ROM drive and insert the XP installation CD into the CD-ROM drive. At the beginning: Start “ Menu & rdquo; " Run " Enter cmd, enter sfc\\scannow in the root directory of the C drive for system file repair. 1:wsttrs.exe virus (game hacking Trojan) performance: After starting the computer, only the background image is displayed, there is no desktop icon. Open the Windows Task Manager, press Ctrl+Alt+Delete, click on the process, then find the wsttrs.exe process and end the process. The desktop will display normally. Restart the machine, press F8, enter safe mode, open the Registry Editor, expand the following key: HKEY_LOCAL_MACHINE\\SoftWare\\Microsoft\\Windows\\CurrentVersion\\RunOnce Locate: wstthrs c:\\windows\\wsttrs.exe Delete the key. Use PowerRmv to forcefully remove “wsttrs.exe”. Restart the computer, the system is OK! 2: Start-Run-regedit Open the registry and find HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon. If AutoRestartShell is found, rebuild one, set the value to 1, and then restart.