Cjam Forum

Posted: **Sun Dec 07, 2025 6:57 am**

First run and immediately first bug:

I downloaded and extracted v2.3.4.0 on my Windows 10 22H2 system.
I double clicked on Cjam.exe and got the error popup (see second snapshot):

"You must install .NET Desktop runtime to run this application"

All .NET Runtimes ARE installed.
See first attached snapshot.

Pls fix the bug.

: .NET Desktop Runtime required v.2.3.4.0.png (7.61 KiB) Viewed 3764 times

: installed .NETs.png (33.87 KiB) Viewed 3764 times

Posted: **Sun Dec 07, 2025 8:55 am**

Thanks for trying Cjam.
From your screenshot it looks like your system is missing the .NET 6 Desktop Runtime (x86).
Cjam is a 32-bit app so follow the installation wizard shown in the popup and install the required runtime. That should make it work.

Cjam Forum

Bug: Cjam requests .NET Runtim although already installed

Bug: Cjam requests .NET Runtim although already installed

Re: Bug: Cjam requests .NET Runtim although already installed