DiplexChip835

I installed Doom Builder X from the link you embedded, unzipped, double clicked on "Builder.exe" and it gave me this. Edit: I should note, installing gave the same loop as before. Installed .NET, press "close", and it just does that over and over.

<blockquote class="imgur-embed-pub" lang="en" data-id="d133Yir"><a href="https://imgur.com/d133Yir">View post on imgur.com</a></blockquote><script async src="//s.imgur.com/min/embed.js" charset="utf-8"></script> I hope that embed worked, I don't use forums like this really ever. If not I can provide an imgur link. That is 2 screenshots I took of my issue to help maybe explain it better?

I recently got a new laptop that came with Windows 11, I may install Windows 10 but for now I am keeping it. I used to use Doom Builder to create maps a lot and decided to install it again. Every time I do, it installs the .NET 3.5 framework without error or any issue, says it is installed, but then afterwards the Doom Builder installer says that it "did not install." I even went to Microsoft's official site and downloaded the exact redists from there but it still refuses to detect them. I have tried normal Doom Builder, GZDoom Builder, Ultimate Doom Builder, Doom Builder X, etc. and all have this issue. Any solutions are appreciated.