I cannot be opened or reinstall any of the Affinity apps anymore

[AndreasFurster]

Suddenly I cannot open any of the Affinity apps (Designer/Photo/Publisher). When I open the setup, SetupUI.exe reports the same problem. 

This application was unable to start correctly (0xc0000135).

I am on Windows 1903 (build 18362.116). 

[Dan C]

Hi AndreasFurster

This appears to be a .NET runtime error, possibly related to the Windows Insider program. Could you please run the following tool and provide a screenshot of your results?

http://www.asoft.be/prod_netver.html

Could you please also confirm, do you have Affinity installed already or is this the first attempt at installation on this machine? 

[AndreasFurster]

Hi Dan,

According to the detector it looks like I don't have a lot of .net frameworks installed anymore 

When I try to install 4.7 I get an error that it's already installed. Anyhow; this is not a problem of Affinity. I will try an fix it myself.

Thanks for hinting on .net framework

[Dan C]

No problem at all, were you able to solve this? If not, I have another way of checking which versions of .NET are installed on your computer!