This message, posted by Gerald, may be what you need. Firefox 43, the latest version, introduced a security feature that prevents unsigned, third-party add-ons like Webvisum from working. Follow these steps to get it to work with Firefox 43: 1. Open Firefox 43 and in the address bar, type the below line as seen with no spaces: about:config 2. You will get a Firefox warning saying: 'This may void your warranty.' Click on the button that sardonically says: 'I'll be careful, I promise.' 3. tab once to the list of 700 or so items and press the letter X. You are looking for the below item: xpinstall.signatures.required 4. When this item is highlighted, press the context key or right click and choose toggle or press T (same thing.) 5. The highlighted value should change to false as in: xpinstall.signatures.required;false Then press control + W to close the window and when you run Firefox again, Webvisum should work.
End of Gerald's post. Let me add a caution: This change may reduce Firefox's security protection. From: David Ingram [mailto:[email protected]] Sent: Saturday, January 09, 2016 4:31 PM To: [email protected] Subject: I'm having a problem with webvisum! Hi list members, I'm having a problem with webvisum and I want to use the firefox theme. My question is "is there a walk throu available for those who want to install this classic theme for firefox? Thank you for any information that you might have.
