Able to open pdf's with AR. When I go to print get an AR(not responding)message in the AR header and it closes the AR window after a couple seconds. Happens on all pdf's I tried.

Installed DoPDF. No longer can print a pdf file opened from Adobe X. Just closes the Adobe X window after a few seconds. Uninstalled doPDF and problem went away. Re-installed doPDF and problem re-occurs. Any idea where the conflict might be?