Thanks, Brian. Martin's suggestion has everything working again. Appreciate your time and advice.

I use a Lenovo x1 carbon with windows 10. I also use a Dell Lattitude es-440 also with Windows 10. Having the same issue with both computers. Links just open Pegasus's "program" folder (under Mail I believe) instead of a browser. I've pored thru the forums and tried everything that was even vaguely similar to my problem but nothing works. Don't know what to do or who to turn to. I am a regular contributor to David. Any help would be greatly appreciated. Thanks in advance.  

Go to Pegasus Mail menu Tools/Options/Incoming Mail, and choose a browsing option, most people I know enter the browser location in the Commandline option

Also go back to Incoming mail tab then select Message Reader, and check that "Display Remote graphics" drop down list is set to "automatically"

Martin 

Thank you--working now. Much appreciated,Martin.

Also try toggling the default browser.  Switch it to a different browser then switch it back. Restart after each step.

Finally, we have seen the failure you describe when a portable browser has been told to make itself the system default browser.