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Dec 12, 2022 4:12 pm
Hi everyone,
Has anyone experienced the issue below when trying to start the TwinCAT HMI Live-View ?
I also can't open the Desktop.view. I get the error below:
Thanks for the help!!!
2 Replies
Sep 08, 2025 4:29 am
Hi everyone,
It’s been a while since this topic was posted, so I hope the original poster found a solution. However, I ran into the same issue today and thought sharing my fix might help others.
In my case, adding the license and rebuilding the solution worked perfectly. Hope this helps some of you!
Martin
Oct 10, 2025 5:06 am
You should also make sure that these check boxes are checked in the Visual Studio solution properties.
Go to Solution Explorer → right-click on your project solution → Properties, and verify that the required options are enabled.
