B4A V12.5. Until yesterday all works correctly, but today I can't open Visual Designer.
I have no error, only a "transparent windows" when I try to Open Visual Designer.
I have tried to uninstall B4A and reinstall but i have no solved.
Any suggestion? Thanks
Thanks for reply.
Driver is update on 2022 and I have already restart my PC.
I have also tried other Project and new Project but I find the same problem.
In B4J is all OK.
Its sure an issue on my PC but i don't understand because yesterday I close B4A and arrested my system without problem and without any update.
Sure.
No windows is visible but in application bar is present a task for a "transparent" windows.
If I'll try to open lots of layout i have a "transparent" windows for each layout