As the saying goes, please God easy to send God, some software installed some need, when they are no longer needed, such as illegal deletion, software illegally closed, The software itself's BUG and other reasons, often the software can not be uninstalled or uninstalled incompletely, sometimes when we delete a file or folder, the system prompts can not be deleted, this is really a headache, now we Just take a look at the solution. First, the conventional solution Cancel or restart your computer and try deleting again. 2. Go to "Safe Mode Delete". 3. Use the DEL, DELTREE, and RD commands to remove them from the pure DOS command line. 4. If there are more subdirectories or files in the folder that cannot be deleted, you can delete the subdirectories and files in the folder before deleting the folder. 5. If you uninstall a software in the "Add or Remove Programs" option, you will find that the installation directory of the software still exists. There are several files left in it. When you delete it directly, the system prompts that the file is being used and cannot be deleted. At this point, you can first open the "Command Prompt" window, press the "Ctrl+Alt+Del" key combination to open the Task Manager, and close the "explorer.exe" process in the process (it is best to close all programs before this). , as shown in Figure 1), switch to the command prompt window, use the DOS command to enter the folder that can not be deleted, enter the "Del folder name" to delete the folder. After the deletion is complete, select "File → New Task" in the Task Manager and enter "explorer.exe" to re-establish the shell of the system. Second, advanced solutions Disk Error Run a disk scan and scan the partition where the file is located. Make sure that the repair file and bad sectors are selected before scanning, scan all options, and delete the files after scanning (Figure 2). 2. Read-ahead mechanism Some video and image files are interrupted or cannot be deleted when previewing. Enter: REGSVR32 /U SHMEDIA.DLL in the Run box to unregister the read-ahead feature. Or delete the [HKEY_LOCAL_MacHINESOFTWAREClassesCLSID{87D62D94-71B3-4b9a-9489-5FE6850DC73E}InProcServer32] key in the registry. Then you can delete the file. 3. Firewall Because anti-virus software also causes the prompt file to be used when performing deletion, you can try to stop or close it and delete it. 4. Office, WPS series software Office, WPS illegal shutdown will also cause the file can not be deleted or renamed. Rerun the program, then close normally, and then delete the file. 5. Right-click on the folder you want to delete with WinRAR and select Add to Compressed File. In the pop-up dialog box, select "Remove the source file after compression," just write a compressed package name, click the "OK" button (Figure 3). 6. Permissions Issues For Windows 2000/XP/2003 systems, first determine if you have permission to delete this file or folder. 7. Executable file deletion When the image of the execution file or the DLL dynamic link library called by the program is not released in the memory, the file will be used when deleting. The solution is to delete the system page file under DOS (Win98 is Win386.SWP, Win2000/XP is pagefile.sys). 8. File Shredding Using a file shredder, such as Windows Optimizer or File Pulverizer, you can completely remove stubborn files. 9. With the help of Small Software-WhoLockMe to install WhoLockMe (download address: http://sccrc.onlinedown.Net:82/files2/ha_wholockme104-yfc.rar), you can find the option "Who locked me?" in the right-click menu. By clicking on it, you can see who is calling the file, press "End Process" to close the program that called the file, and then you can easily delete any files that are no longer needed (Figure 4). 10. Clear the residual items after uninstalling the software. Uninstall the software from the Add or Remove Programs in the Control Panel. The software is uninstalled, but it still exists in the Add/Remove Programs. Although it does not affect the operation of the system, it always feels quite good. Awkward, how to completely remove it? Method 1: Remember the software name, find the corresponding CPL file under the WindowsSystem folder (because each deleted item corresponds to this CPL file, the CPL file deletes the deleted item and there is no more), after deleting the control panel The corresponding project will disappear. Method two: Start the Registry Editor. Navigate to [HKEY_LOCAL_MacHINESoftwareMicrosoftWindowsCurrentVersinUninstall], select the application name you want to delete, right click and delete (Figure 5). 11. Clear WinXP's own program For the system bundled program, when the corresponding uninstall option is not found in "Delete or Add Program", you can use Notepad to open the "Sysoc.inf" file under C:Windowsinf, using the replacement function, "hide" is replaced with "," (without quotes). After saving, restart the computer. In the "Add/Remove Programs", there are deleted items of the system's own programs such as Media Player.