No Error/Please Wait

[Nicholas5FCE]

Hello, 

I suddenly have a user unable to open pdfs saved from a specific website. I have been running down the rabbit hole trying to solve this issue. 

The user is opening the file through the File->Open in Adobe Acrobat, the file is saved locally and not opened in a browser but they still get this message:

The one thing I have done that seemed to work at least temporarily was reset her profile. Which basically blanked out her appdata. I tried replacing just her adobe appdata but that didnt work so its something else entirely.

Any suggestions would be appreciated.

[Nicholas5FCE]