: Ensure you are using the correct boot mode (UEFI vs. Legacy). If your drive was created for UEFI, ensure CSM is disabled in your BIOS. 2. Clean the Target Disk via Command Prompt
: If the error happens while running a setup file from within Windows, the installer may lack access to the Temp folder. Navigate to C:\Users\[YourUser]\AppData\Local Right-click the folder and select Properties tab, click , and check Full Control Run System File Checks how to fix windows could not load required file winsetup.dll
The Windows ISO file didn't download completely or was corrupted during the process. Hardware Issues: : Ensure you are using the correct boot mode (UEFI vs
Now try booting from your installation media again. how to fix windows could not load required file winsetup.dll