i have an application running on about 50 computers.
On 3 computers i’m getting following message and unable to open the programm.
enter image description here

Any one can give me some hints what can here be the problem.
On all other computers the programm is working without any trouble

I was looking already to the installed .Net Framework.
But on every computer is all the same. I also tried a short reinstallation but nothing helped.

The application is on .Net 4.7.2

and thats on every PC with working or not working tool
enter image description here