Try the installation again. Remember to turn it back on afterward. Step 4: Use SFC and DISM Commands
After that, type DISM /Online /Cleanup-Image /RestoreHealth and press Enter. Restart your PC. Step 5: Re-register the DLL Files isdone.dll isarcextract unarc.dll fix download manager
Remember: Speed is not worth stability. A 2-hour download using a manager that corrupts at 99% is infinitely worse than a 3-hour download that works perfectly on the first try. Use the right tool for the job, and your installations will complete flawlessly every time. Try the installation again