I am using the v81 sofware. I found I could not launch (web) hyperlinks from mind maps where I previously could. The browser (IE8) launches a browser window and a warning pops up "There was a problem sending to the command to the program."
Turning off the free Zone Alarm allows the program to run and the web page loads. I have been trying to see where I can add something to Zone Alarm to prevent it blocking the page launch.
I have uninstalled, reinstalled, added the latest Java JRE …
I finally solved it. I picked up from the error log that cmd.exe was being prevented form accessing the Internet.. ""windows command processor was blocked from connecting to the internet" . I added the program to the Program Control and gave it the right to access the Internet.. Finally the hyperlinks worked.
Thanks for sharing your problem and a solution to it. -Dan