I cant preview in Chrome either. Using R99. FF is my default browser.
The error message I get is:
Unable to launch browser 'Chrome' for preview. Please ensure th latest version...
If I hit Windows-R, and type Chrome, it opens up a file exporer with this location:
C:\Program Files (x86)\Symantec\VIP Access Client\chrome
I have no idea what Symantex VIP access is - I have never installed it, and uninstalled everything which mentioned it some years back.
Chrome says it is up to date.