Users often perform virus killing on the system. When they find a virus or Trojan, users will perform anti-virus in time, but after the anti-virus, they often find that the icon of the desktop is gone. Usually due to the following three situations: 1explorer.exe is damaged or lost; 2 registry key values are modified; 3 explorer.exe cannot run due to program conflicts, virus hijacking, etc. You can solve these problems by the following methods. Step 1: Try to enter safe mode. If the desktop is displayed in normal mode, it is likely to be caused by a program or driver conflict. As long as the system startup project is reduced, it can usually be recovered. Such as anti-virus software, replace the graphics card driver and so on. Step 2: If there is no desktop, you can press Ctrl+Shifl+Alt to open the Task Manager, click File→New Task, and type “regedil” to open the Registry Editor. Expand IHKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsNTcurrentVersionWinlogonl and change the shell key value to Exploter.exe. Expand [HKEY_LOCAL_MacHINESOFTWAREMicrosoftWindowsNTCurrentVersionImageFileExecutionOptions] to confirm that there is no "explorer.exe" item under it, and delete it if any. Step 3: After rebooting, if the desktop has not been loaded yet, open the Task Manager again, New Task explorer.exe or %systemroot%system32dllcacheexplorer.exe Step 4: If the desktop still fails to display, you can use The task manager runs to open the anti-virus software to check whether the log has been quarantined by the explorer.exe file. If it is quarantined, it can be restored (although the virus may be released during recovery). Then repeat the third step. Step 5: If you load explorer.exe under dllcache, you can copy the file to the Windows folder. If you are prompted to have no rights or refuse access, you can adjust the time forward by one month and then restart. Step 6: If the above method still does not solve the problem, you can use the WlndowsPE CD and then replace the explorer.exe file in the Windows and dllcache folders. Then resume. Users often perform virus killing on the system. When they find a virus or Trojan, users will perform anti-virus in time, but after the anti-virus, they often find that the icon of the desktop is gone. Usually due to the following three situations: 1explorer.exe is damaged or lost; 2 registry key values are modified; 3 explorer.exe cannot run due to program conflicts, virus hijacking, etc. You can solve these problems by the following methods. Step 1: Try to enter safe mode. If the desktop is displayed in normal mode, it is likely to be caused by a program or driver conflict. As long as the system startup project is reduced, it can usually be recovered. Such as anti-virus software, replace the graphics card driver and so on. Step 2: If there is no desktop, you can press Ctrl+Shifl+Alt to open the Task Manager, click File→New Task, and type “regedil” to open the Registry Editor. Expand IHKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsNTcurrentVersionWinlogonl and change the shell key value to Exploter.exe. Expand [HKEY_LOCAL_MacHINESOFTWAREMicrosoftWindowsNTCurrentVersionImageFileExecutionOptions] to confirm that there is no "explorer.exe" item under it, and delete it if any. Step 3: After rebooting, if the desktop has not been loaded yet, open the Task Manager again, New Task explorer.exe or %systemroot%system32dllcacheexplorer.exe Step 4: If the desktop still fails to display, you can use The task manager runs to open the anti-virus software to check whether the log has been quarantined by the explorer.exe file. If it is quarantined, it can be restored (although the virus may be released during recovery). Then repeat the third step. Step 5: If you load explorer.exe under dllcache, you can copy the file to the Windows folder. If you are prompted to have no rights or refuse access, you can adjust the time forward by one month and then restart. Step 6: If the above method still does not solve the problem, you can use the WlndowsPE CD and then replace the explorer.exe file in the Windows and dllcache folders. Then resume.