How to downgrade Adobe Reader 10.1.2 - Windows 7
Objective: Downgrade your Adobe Reader version to resolve problems printing non-DRM protected PDF files.
Note: Follow these instructions only if you are experiencing problems printing non-DRM protected PDF files. This fix will not enable Digital Rights Managed (DRM) protected files to print.
1. Click on Start menu, then Control Panel, then Programs and Features.
2. Click on Adobe Reader 10.1.2 then click on Uninstall.
3. After Adobe Reader 10.1.2 has successfully uninstalled, visit http://get.adobe.com/reader/otherversions/ and select your Operating System, then Language, then select Adobe Reader version 9.5 and Install.
4. Using Adobe Reader 9.5 should eliminate non-DRM protected PDF printing problems.