Error: Cannot load model

So, here is something really strange to add.  A couple days ago, in Microsoft Outlook, I selected an option to encrypt all outgoing messages (requirement for work; either do that, or check that on every message I send).  Well, I just decided to turn that off on a whim, restart, and I was able to get into PBI without the error popping up.  No idea how they're related, unless there is just some security interaction on my computer causing issues.

However, even though the error isn't coming up anymore, I see some issues in my reports in my file.  Like some of the slicers are saying they're broken, and I have to go delete them and make a new one.  That is working in some cases, but not all.  Really strange.