Basecamp has branded all my GPX files which is causing problems

Former Member
Former Member
I use Windows 7 and Basecamp 4.6.2. I download GPX files into a documents folder and then selectively load the into Basecamp to use on my GPS. Because I opened up a GPX file another way now all my GPX files are Basecamp branded which means 3rd parties such as friends who don't use Basecamp can't read them. How can I reverse this?