Hello. We are just up and running in production. When I try to run a nVision report, via the web interface, I get this error
An OpenXml error occured. Could not load file or assembly 'DocumentFormat.OpenXml, Version=2.0.5022.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified. (28,244)
Message Set Number: 28
Message Number: 244
Message Reason: An OpenXml error occured. Could not load file or assembly 'DocumentFormat.OpenXml, Version=2.0.5022.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified. (28,244)
At first it could not find the actual report. I was able to place it in the correct folder, and now get the above error.
I've searched for an actual "Configure/get nVision running on the web" type of guide, but I found nothing.
Does Excel need to be installed on the process scheduler server, or what am I missing.
Please help!
Thank you
Ken