I tried to upgrade the Windows 7 to Windows 10. Half of the process completed and after that the process failed giving Windows error code 80004005. Provide a solution for this.
Getting Windows Error Code 80004005 Failed To Upgrade
This error occurs because of the following reasons:
- Windows 10 has not been activated properly in your PC
- There is an update error
- Device drivers may be causing problem during update
- Corrupt Upgrade files have been downloaded
To verify correct activation, run the Troubleshooter and analyze the error. If it is a corrupted files error then delete them and download again. Search the solution according to the problem depicted in troubleshooter.
Another method is, open the Command Prompt and type ‘REAgentC /Disable.’ If it gives a message of successful operation, then restart your PC and again upgrade it.