If you are experiencing issues printing PDF's from Debtcol there are 3 things you can do to fix this.

1.  Open Adobe PDF then go to Edit> Preferences> Security (Enhanced), then disable the "Enable Protected Mode at startup" Feature
   
2. From Internet Explorer disable the IE11 Adobe add-on. Go to Settings> Internet Options> Programs> Manage add-ons and then select the Adobe add-on, right click and disable.
   
3. Open Adobe go to Edit>Preferences> Trust Manager and then Allow PDF Files to access all files and click on OK