xxh3 files can't be registered to be opened with HashCheck

[vivadavid]

Hi,

When I click on an xxh3 file, I get a Windows message asking me which programme to use to open it, but I can only select 'Just this one time', which means I have to do this every time. I haven't checked all the different hashes, but the other extensions seem to work.

I've uninstalled the programme, rebooted my PC and installed the programme again, but I have the same issue. By way, I've noticed that the programme gets installed in , but it also copies a file called 'HashCheck.dll' in Program Files (x86)>, just in case this has something do with it.

Thanks!

[FadeMind]

Works for me.
You have messed up registry user profile, disk corruption, Windows Online Image.
Hard to find out without testing.

Check dism /Online /Cleanup-Image /ScanHealth.
If will be "corrupted" check disk health and so on.