User Error: Cannot find or create font 'ArielMT'. Some characters may not display or print correctly.

I have multiple users who are getting both of the following errors:

• Cannot find or create font 'ArielMT'. Some characters may not display or print correctly.
• A Drawing Error Occured

Attempted to do the following:

• Repairing Adobe
• Installing the missing font
• Deleting preferences in AppData
• Uninstalling/Reinstalling Adobe Reader

Adobe Reader is up to date. 

Any help would be greatly appreciated.