Forum Discussion
Paul_Mather
Jan 18, 2022MVP
Hello JLGregoryIBM ,
Does this issue exist in all browsers? Have you tried IE 11, Edge and Chrome etc.?
Paul
- JLGregoryIBMJan 18, 2022Copper Contributor
Paul Mather, MOPS 2013 does not appear to support Edge. It was the first option we tried, and it throws this error message when attempting to create a new calendar: "This Project Web App 2013 feature requires at least Microsoft Internet Explorer 8.0".
In fact, both Firefox and Chrome throw the same error. Project Server 2013 seems to have a hard mandate for IE, and seeing that MS is phasing it out entirely, we may have no other choice than to upgrade to 2019.- Paul_MatherJan 18, 2022MVP
Hello JLGregoryIBM,
I would look to move to Project Server 2019 or the later Project Server Subscription Edition or even move to Project Online in Microsoft 365?
Paul
- JLGregoryIBMJan 18, 2022Copper ContributorI figured out the issue. Somehow, the URL for the Project Server had been removed from the Trusted Sites list in IE. After adding it back, the enterprise calendars can now be opened. This is a valuable lesson: to check Trusted Sites anytime there is an issue with MOPS interconnectivity.