Go directly to the system's control panel uninstaller to uninstall, or open the directory of the PHP toolbox and click unins000.exe directly. The uninstallation is complete. Delete all files and folders that have not been uninstalled, and then reinstall.
replyI can't find the php software in the control panel, and there is no unins.exe in the tools. I delete the file php directly, but it says that there is a program running, but it won't be deleted, and restarting won't work. It hurts. I don't understand what our teacher should do to reverse the good php Now the agent cannot be restored even if it is uninstalled.
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Try and reinstall to overwrite the previous content. If that doesn’t work, try installing the program with administrator rights
Go directly to the system's control panel uninstaller to uninstall, or open the directory of the PHP toolbox and click unins000.exe directly. The uninstallation is complete. Delete all files and folders that have not been uninstalled, and then reinstall.