we got this error “The file is not a List & Label preview file or the file cannot be accessed” when printing the .lst file in our application on Windows 10 sometimes (Windows 7, 8 is working OK all the time) and don’t know what casues it. If the application is restarted, everything works ok. It happens irregularly.
Do someone know, where could be the problem?
We’re using L&L 23 Enterprise.