Originally posted by NLAlston I thought that uninstalling/reinstalling the program might change things, for me, but it does not. I did have the latest version of the program, but now I can't even upgrade beyond the base (1.0) version. Does anyone have any idea as to why this is happening?
Each time you change the version, you will most likely need to notify/reconfigure your firewall.
When you dig into your firewall. you may find an option for it to prompt when it encounters an unrecognised program instead of automatically blocking.
Equally, could just be an errornous setting in the firewall for that program which has blocked. In any case, hope you get it sorted without too much effort.