Copy url/http link

My problem seems to be that when i copy the url/http link on a folder,then try and paste it on a forum,nothing is there.I have just updated my ftp programme,and my mouse is working correctly.i have had no problem with this in the past.Any help would be appreciated.

When i try to install the latest version i get a message saying the oldest version cannot be removed,so it wont install.

Uninstall the old version first:
Control Panel -> Add/Remove Programs