If you receive a "Sign In Required" message when starting up Adobe Acrobat DC, please perform the following steps.

1. Click Sign In Now on the bottom right of the screen. 

2. Click Sign in with an Enterprise ID on the next screen. 

3. Type in your full email address, and then hit the “tab” key on your keyboard.  Adobe should start loading the next page afterwards.

4. Select Enterprise ID (if applicable). 
 
 

After doing these steps, you may have to sign in more than once. This is normal. Proceed with signing in and you will have full access to Adobe Acrobat DC.