First let me thank you for your work. PortableApps is a must in Windows world.
I have a small problem.
I have Portable Firefox 19 with few extensions and some customizations on it.
If FF is already open and try to open an external url from Yahoo!Messenger then is opening in the correct FF. My FF with extensions and customizations.
If FF is not open and try to open the same external url (is not important if is from Y!M or Thunderbird or other app) then is opening in a new FF.
A brand new FF with no extensions, customizations or bookmarks.
Is like a new profile or a brand new FF.
How can I correct this?