Zenon fail to close screen without saving changes

Zenon fail to close screen without saving changes

Dear Sirs,

Zenon Supervisor 7.60 fail to close the screen if I decide not to save some changes.
Instead of closing it throwing up the error message as shown on the screenshot attached.
After click on the screen remains open.

How to deal with this?



This is a migrated post! Originally posted on 30.11.2018 by user sdolnyy. Please be aware that information can be outdated.