Hi,
Thank you for posting your query in Microsoft Community.
We would be glad to help you with the issue you are facing today. I understand the difficulty with the problem.
I would require some more information to help you better.
- What is the make & model of the computer?
- How are you trying to install the windows 10?
The issue could be related to any third party software or hardware that might be conflicting with the upgrade.
Please make sure that you have installed all the Windows updates available before you start the upgrade process,
Also, make sure all drivers are up-to-date before upgrading.
Let us follow some troubleshooting steps and check if that helps:
Step: 1
Disconnect any devices attached to the Computer except Mouse & keyboard.
Step: 2
If you are using any third-party antivirus software, you may temporarily disable it and check if you can upgrade.
Disable Antivirus:
Note: Any data files that are infected may only be cleaned by deleting the
file entirely, which means there is a potential for data loss.
Disable Anti-virus software
the issue may also arise due to the security software installed in your system. So, I would suggest you to disable the anti-virus installed on your system and check if the issue persists.
Disclaimer: Antivirus software can help protect your computer against viruses and other security threats. In most cases, you shouldn't disable your antivirus software. If you have to temporarily disable it to install other software, you should re-enable it
as soon as you're done. If you're connected to the Internet or a network while your antivirus software is disabled, your computer is vulnerable to attacks.
Step: 3
I suggest you to place your computer in the clean boot to find if any third party applications conflicting.
Clean boot:
Please follow the link to perform a clean boot:
http://support.microsoft.com/kb/929135
Note: After you have finished clean boot, follow these steps to boot to normal startup.
a) Press the ‘Windows + R’ key on the keyboard.
b) In the ‘Run’ windows type ’MSCONFIG’ and click ‘Ok’.
c) On the ‘General’ tab, click the ‘Normal Startup’ option, and then click ‘OK’.
d) When you are prompted to restart the computer, click ‘Restart’.
For more information I would suggest you to refer to the below link.
http://www.microsoft.com/en-in/windows/windows-10-specifications
Hope this helps in resolving the issue. If issue persists, do get back to us. We will be happy to assist you.
Thank you.