Fonts Missing in Adobe, Exist in FontBook - Post Yosemite Upgrade

Question

Working from a company computer. Operating CS5. Our company font family is Museo.
The problem began immediately after updating the computer to OS X Yosemite. All Adobe programs fail to find the Museo typeface. I was able to bypass the problem in InDesign by placing Museo in the Fonts folder. Photoshop and Illustrator doesn't have such a folder that I can find.
The fonts are in Font Book and are validated.
Some other information:
The fonts appear in the Notes application but NOT in Microsoft Office.
Other default adobe fonts are missing as well (ex: Myriad Pro, Adobe Caslon, etc)
Not sure if this has anything to do with the problem, but I noticed Museo in Font Book is OpenType:
Yet photoshop seems to be looking for TrueType?
Any ideas on how to get fonts back into Adobe?

Answer 1

Have you tried re-creating Photoshop preferences:
To re-create the preferences files for Photoshop, start the application while holding down Ctrl+Alt+Shift (Windows) or Command+Option+Shift (Mac OS). Then, click Yes to the message, "Delete the Adobe Photoshop Settings file?"
Note: If this process doesn't work for you while you're using a wireless (Bluetooth) keyboard, attach a wired keyboard and retry.
Important: If you re-create the preferences by manually deleting the Adobe Photoshop CS6 Settings file, make sure that you only delete that file. If you delete the entire settings folder, you also delete any unsaved actions or presets.
Reinstalling Photoshop does not remove the preferences file. Before reinstalling Photoshop, re-create your preferences.
NEW Video! Julieanne Kost created a video that takes you through two ways of resetting your Photoshop preferences. The manual preference file removal method is between 0:00 - 5:05. The keyboard shortcut method is between 5:05 - 8:18. The video is located here:
How to Reset Photoshop CS6’s Preferences File | The Complete Picture with Julieanne Kost | Adobe TV
Mac OS
Important: Apple made the user library folder hidden by default with the release of Mac OS X 10.7. If  you require access to files in the hidden library folder to perform Adobe-related troubleshooting, see How to access hidden user library files.