I just upgraded to 1.8.4 and found that I cannot using double click on *.fit files to open it. Strange thing is that if I right click on the same file and "Open with", I saw 1.8.3 was listed as a candidate. I didn't uninstall 1.8.3 before upgrade to 1.8.4 so I thought that may be the problem and uninstalled PI and re-install 1.8.4. Still the problem is the same. I have choose other program as default for FIT and then switch back to 1.8.4 (browse to the exe file). Still no help.
I would appreciate it if someone knows a solution to this problem. Thanks!
