after upgrading your os, you can
1. uninstall problematic adobe programs.
2. clean, http://www.adobe.com/support/contact/cscleanertool.html
3. properly install adobe programs.
Downloadable installation files available:
- Suites and Programs: CC 2014 | CC | CS6 | CS5.5 | CS5 | CS4, CS4 Web Standard | CS3
- Acrobat: XI, X | 9,8 | 9 standard
- Premiere Elements: 13 | 12 | 11, 10 | 9, 8, 7 win | 8 mac | 7 mac
- Photoshop Elements: 13 |12 | 11, 10 | 9,8,7 win | 8 mac | 7 mac
- Lightroom: 5.7.1| 5 | 4 | 3
- Captivate: 8 | 7 | 6 | 5.5, 5
- Contribute: CS5 | CS4, CS3
Download and installation help for Adobe links
Download and installation help for Prodesigntools links are listed on most linked pages. They are critical; especially steps 1, 2 and 3. If you click a link that does not have those steps listed, open a second window using the Lightroom 3 link to see those 'Important Instructions'.