While trying to upgrade, I get this error message on the license aggreement window pup-up: The license folder for this version cvannot be found.
When prompted to upgrade, I get an error message on the License agreement pup-up window. Consequenty, I connot continue with the normal aggrement procedure to accept and instal.
== It started when I was prompted to upgrade.
Do a clean reinstall and download a fresh Firefox copy from http://www.mozilla.com/firefox/all.html and save the file to the desktop. Uninstall your current Firefox version and remove the Firefox program folder before installing that copy of the Firefox installer. It is important to delete the Firefox program folder to remove all the files and make sure that there are no problems with files that were leftover after uninstalling.
You can skip the step to create a new profile, that is not necessary for this issue. ..... See http://kb.mozillazine.org/Standard_diagnostic_-_Firefox#Clean_reinstall