Windows 10 Can´t upgrade Win. 8.1 pro ti Win 10

Hi again Kim,
I got your reply, thanks, and you're welcome. We're glad to provide help!

No, you cannot get the Compatibility Test from Windows app store, as it's part of the W10 installation program. The link I gave you from TenForums gives you instructions on how to run the Compatibility Test during the W10 installation. It allows you to run the Test and read the results report and then decline or agree to continue installing the W10 itself onto your computer's hard drive. It's not available as a standalone app. This goes along with the suggestion that neem and I both gave you of scrapping the upgrade method, as it's not reliable and will often fail if you have marginal hardware that's failing or failed and you don't wish to test it, pay to have it tested, or just aren't comfortable with troubleshooting your own computer. That's why we both urged you to perform a Clean Install on your computer! In the majority of cases (assuming you have no faulty hardware), the Clean Install will work to get W10 onto your computer. This also assumes that you are able and willing to resolve all issues found after running the Compatibility Test. In about 98% of the cases, once you can do this W10 will install on your computer also assuming it's a modern-era computer, according to Microsoft, that's one that's been built in 2009 or later which yours appears to be, especially if it came with W8.1 already pre-loaded from the factory on it.

You can continue to spin your wheels on finding a software solution for a problem that's typically not resolvable with expert computer skill and knowledge. So, you came here for free advice from experts, and there isn't any tech forum out there to get better expert advice from than WF. I suggest you consider following our advice to resolve the problem. It's your computer and totally up to you no matter which way you decide to go.

Best of luck,
<<<BBJ>>>