Sign In Required Issue

[mannyr34190722]

Hello, I need some help with Adobe Acrobat 2017. We purchased 5 license and the program is working OK on 4 PCs but one of them is having an issue where it will prompt the user to Sing In. We try skipping it and sign in but the same window keeps coming back. It looks to be in a loop. I tried so many things to try to fix the issue that I already track of what I have done. I have spent more than 4 hours on this PC and it is driving me crazy.  Is there a way to start Acrobat in a safe mode or a way to start Acrobat and bypass the Sign in required window?

Any help would be greatly appreciated.

[kglad]

[moved from Installing, Updating, & Subscribing to Acrobat to Enterprise Deployment (Acrobat and Reader)]