Copy the folder Adobe Illustrator Automation [version] located at:
Win: C:\Program Files\Common Files\Adobe\Bridge CC Extensions\
Mac OS X: /Library/Application Support/Adobe/Bridge CC Extensions/
In Bridge CC 2015 version 6.3, Illustrator extensions are missing from the Tools menu (Tools > Illustrator).
Adobe Bridge CC 2015 version 6.3 and Adobe Illustrator CC 2015.2 or earlier
Windows, Mac OS X
Update Illustrator to the latest version.
See Check for updates for more details.
Follow these steps:
Copy the folder Adobe Illustrator Automation [version] located at:
Win: C:\Program Files\Common Files\Adobe\Bridge CC Extensions\
Mac OS X: /Library/Application Support/Adobe/Bridge CC Extensions/
Paste the copied folder at:
Win: C:\Program Files\Common Files\Adobe\Bridge CC 2015 Extensions\
Mac OS X: /Library/Application Support/Adobe/Bridge CC 2015 Extensions/
Relaunch Bridge.
Illustrator extensions will now be available in the Tools menu (Tools > Illustrator) in Bridge CC 2015.