: Running sfc /scannow in an elevated Command Prompt can repair underlying Windows system files that might be interfering with the DLL registration. If you are currently facing this error, let me know: How much RAM does your PC have? Are you installing to an SSD or an HDD ? What is the exact error code (e.g., Code -1, -11, or -12)? I can provide a more specific fix based on those details. How do you fix missing dll files on Windows 11?
Did this happen at a during the installation, or right at the start? isdone.dll error elamigos