I enter prefs (View preferences), Click on arrow near "Advanced", click on "System". I have no checkbox checked so I check HTML, XML and XUL documents and all protocols. When I try to click "OK" nothing happens. But this is unfortunately not all. When I now close window with "Cancel" button ('coz OK doesn't work), window closes, but changes has been aplied, so it worked as if I pressed "OK". It works both ways so when I opened prefs and tried to uncheck all documents/protocols, OK doesn't work again and cancel aplies the changes (sure, only if I tried to press OK before) LK
Marking dupe. *** This bug has been marked as a duplicate of 80946 ***
Status: UNCONFIRMED → RESOLVED
Last Resolved: 18 years ago
Resolution: --- → DUPLICATE
Status: RESOLVED → VERIFIED
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