Component: Chatzilla Reproductible: Always Expected behaviour: CZ should start after being closed upon trying to start it Current behaviour: A download window pops up instead OS'es tested on: Windows 2000, Linux How to replicate: 1. Start Mozilla 2. Start CZ 3. Close CZ 4. Try to start CZ again Notes: Closing Mozilla altogether allows starting CZ once after restarting Mozilla. Human description: If I start Mozilla, start Chatzilla, close it and then try to reopen it, I get a file save dialog box instead. The dialog box reads "Downloading chatzilla.xul - You have chosen to download a file of type: XML-Based User Interface Language [mozilla.application/cached.xul] from chrome://chatzilla/content/" I have this problem on both Windows 2000 and Linux - they share the files, except for prefs.js which is copied by a script before running Mozilla. I don't know if this has anything to do with it, but I had some problems with themes - I applied modern, then a downloaded theme - the Linux Mozilla didn't start anymore - so I came back to classic. I don't know if this has any effect because I never started Chatzilla before applying these changes. If it does matter, the theme I downloaded was Lopburi Flat.

*** This bug has been marked as a duplicate of 127322 ***

Verified dupe