Hello,
As you can see in the photos, I installed the PlcNext Engineer 2023.0.5 version software. I did not receive any errors during the software installation. When I sent the error to Toygar Bey, the manager of Phoenix Contact Automation Unit Turkey, he said that the problem may be related to the operating system. I installed Windows 11 Pro operating system on my computer for the second time, but I receive the same error again. The program works for a while, but after a certain period of time, it gives this error and closes without saving what I have done.
