Windows 10: Upgrade from Windows 8.1 to Windows 10 fails

I tried to downloaded windows 10 on my windows 8.1 single languageactivated,after successfully downloading windows 10by clicking the option upgrade this pc now it verified the download and started to check for updates. After that it asked for installing windows 10 and I clicked to install it. But on reaching 74% it suddenly gone and showed an error message "windows 10 installation has failed" in a small dialog box.Can you suggest what should I do next to install it? Is it needed to download it again? Or is there any option to install from the already downloaded file?I downloaded it using

:)

 

Unlocked Realtek HD Audio Drivers Windows 7 & 8 (With Dolby Digital Live and DTS Interactive)

DTS supported natively by Windows 8/8.1 and it should work on windows 10 too just DDL require to unlock your driver .

 

Windows 10 upgrade problem, no input accepted

I really hate having to come here and ask for help, but I really am stumped. It hurts my geek pride. I have a PC with fairly modern hardware in it. It has a p8p67 pro in it. I have tried upgrading windows 10 on it twice now. Both times I have had the same result.

After windows finishes upgrading it goes to the log in/set up screen. I can't do anything. No keyboard or mouse input is accepted.

I will list some, or hopefully all, of the troubleshooting steps I have tried:

• Move keyboard and mouse to different USB ports.
• Try different keyboard or mouse.
• Restart computer, repeatedly.
• Google for related issues.
• Update Bios, because why not.
• Create boot media and revert to windows 7.

The windows 10 system restore boot media works fine with keyboard and mouse. All USB ports work in windows 7. I don't know what is wrong. I suspect that windows 10 is lacking a driver of some sort, but since the computer accepts no input I have no way of checking for which driver let alone installing it.

Please help me figure this out. If I have to revert back to windows 7 again, I am not going to get it upgraded to windows 10. Thank you in advanced.

 

Windows 7 Lover's Club: For Those Who Like Windows 7 As Opposed To Windows 8

Description:

• For anyone who likes Windows 7 as opposed to Windows 8 and wants to keep Windows 7 and not upgrade to Windows 8.
• Also for anyone who does not hate Windows 8 but refuses to upgrade because Windows 7 is perfect.

Requirements:

• Be human. Male or female will suffice.
• Love or Like Windows 7 much more than Windows 8.

To Join:

• Make a post.

Benefits:

• You will find true love one day.
• You have have a chance to get rich one day.
• You will have a chance for your dreams to come true one day.