Whenever user opens up a PDF (Either in an attached email or from the desktop), the "RdrCEF.EXE - Application Error" will pop up. See attached. I have tried the following:
Complete uninstall/reinstall of Adobe Reader DC
Clearing out Temporary data of Adobe in the AppData folder
Opening Adobe as Administrator
Forcing the Right tool bar to not open on startup through preferences
After clicking OK, the adobe does not crash and the user can continue viewing the PDF.
Any troubleshooting steps or advice would be helpful.