- Close window properly
Do not move the window with the error message regarding active bar to the background, but close it properly.
To check this use keys combination ALT+TAB.
When the event page is printed out, occsionally the active bar license message appears in a separate window. If this window is not closed but merely moved to the background, Operate IT can no longer be operated on the affected PC.
This affects all software verions of Maestro NT and Operate IT B0.