Problem on configure Portable Firefox with Portable Putty

Hello,

I use putty since long time on my computer as I make subscription to have servers for surf anonymously on web.

I was real happy that you did the portable version of putty, and I install it and configure properly, infact work perfectly.

Then I try to configure the portable firefox as I was did for my non portable firefox ( with the connection setting ), but I notice when I make all the procedure that the firefox portable refuse the connection.

It's stay any particular procedure to do with the portable firefox ?

Thanks in advance for your kindly reply