unknown error occured while accessing an unnamed file

unknown error occured while accessing an unnamed file

Hello Team,
I am getting an error, when I add variables in historian and save project. Here I have attached image file containing error. Please let me know reason for the problem. It will be helpful.



Warm Regards,
Shiva


This is a migrated post! Originally posted on 02.11.2018 by user shivajijukule1. Please be aware that information can be outdated.