After you use the User Agent Switcher to switch to IE and then exit with it still in that mode the following error comes up when you try to restart firefox: "Java Plug-in for Netscape Navigator should not be used in Microsoft Internet Explorer. Please use Java Plug-in for Microsoft Internet Explorer instead." Firefox will not open after this. The only way to fix it is to either delete prefs.js or open it and change the User Agent Switcher line. This is still a problem in v1.0.
*** This bug has been marked as a duplicate of 83376 ***
Status: UNCONFIRMED → RESOLVED
Closed: 15 years ago
Resolution: --- → DUPLICATE
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