1. Turn on your computer and load Windows. Ensure your Hal.dll file is still missing and that your operating system continues to give an error message about a missing Hal.dll file. Sometimes restarting your computer will replace vital startup files such as Hal.dll. If your Hal.dll file is still missing, log in to your Windows user account and open your Web browser of choice.
2. Navigate your Web browser to a free download page for Hal.dll. Click \"Free Download\" and open the Hal.dll ZIP file after it finishes downloading. The ZIP file contains your new Hal.dll file.
3. Double-click the ZIP file to open it and right-click your new Hal.dll file. Click \"Copy\" and open the \"My Computer\" or \"Computer\" window.
4. Double-click the \"C:\\\" hard drive. Double-click your \"Windows\" folder and then enter your \"System 32\" folder. Windows stores your operating system's DLL files in the System 32 directory. Paste your new Hal.dll file into the System 32 folder.
5. Restart your computer and Windows should function properly.