Problem: cannot check the box in pop-up when trying to sign in for Adobe Acrobat Pro DC any ideas???
Just purchased Adobe Acrobat Pro DC and installed. When I open a pdf and try to merge with another the program says I am only using a trial version???
Marking this issue as resolved as there is no response from the user.
Could you please share the error screen where your are not able to proceed further.
Also have you tried restarting your system once?