How do I stop message (The file you are attempting to play has an extension that does not match the file format... result in unexpected behavior..)
Mozilla Firefox Installation Started: 2011-06-16 13:11:19
Installation Details
Install Dir: C:\Program Files\Mozilla Firefox Locale : en-US App Version: 4.0.1 GRE Version: 2.0.1 OS Name : Windows XP Target CPU : x86
Installing Main Files
Installed File: C:\Program Files\Mozilla Firefox\AccessibleMarshal.dll Installed File: C:\Program Files\Mozilla Firefox\application.ini Installed File: C:\Program Files\Mozilla Firefox\blocklist.xml Installed File: C:\Program Files\Mozilla Firefox\chrome.manifest Created Directory: C:\Program Files\Mozilla Firefox\components Installed File: C:\Program Files\Mozilla Firefox\crashreporter-override.ini Installed File: C:\Program Files\Mozilla Firefox\crashreporter.exe Installed File: C:\Program Files\Mozilla Firefox\crashreporter.ini Installed File: C:\Program Files\Mozilla Firefox\D3DCompiler_42.dll Installed File: C:\Program Files\Mozilla Firefox\d3dx9_42.dll Created Directory: C:\Program Files\Mozilla Firefox\defaults Installed File: C:\Program Files\Mozilla Firefox\dependentlibs.list Created Directory: C:\Program Files\Mozilla Firefox\dictionaries Created Directory: C:\Program Files\Mozilla Firefox\extensions Installed File: C:\Program Files\Mozilla Firefox\firefox.exe Installed File: C:\Program Files\Mozilla Firefox\freebl3.chk Installed File: C:\Program Files\Mozilla Firefox\freebl3.dll Installed File: C:\Program Files\Mozilla Firefox\libEGL.dll Installed File: C:\Program Files\Mozilla Firefox\libGLESv2.dll Installed File: C:\Program Files\Mozilla Firefox\mozalloc.dll Installed File: C:\Program Files\Mozilla Firefox\mozcpp19.dll Installed File: C:\Program Files\Mozilla Firefox\mozcrt19.dll Installed File: C:\Program Files\Mozilla Firefox\mozjs.dll Installed File: C:\Program Files\Mozilla Firefox\mozsqlite3.dll Installed File: C:\Program Files\Mozilla Firefox\nspr4.dll Installed File: C:\Program Files\Mozilla Firefox\nss3.dll Installed File: C:\Program Files\Mozilla Firefox\nssckbi.dll Installed File: C:\Program Files\Mozilla Firefox\nssdbm3.chk Installed File: C:\Program Files\Mozilla Firefox\nssdbm3.dll Installed File: C:\Program Files\Mozilla Firefox\nssutil3.dll Installed File: C:\Program Files\Mozilla Firefox\omni.jar Installed File: C:\Program Files\Mozilla Firefox\platform.ini Installed File: C:\Program Files\Mozilla Firefox\plc4.dll Installed File: C:\Program Files\Mozilla Firefox\plds4.dll Installed File: C:\Program Files\Mozilla Firefox\plugin-container.exe Installed File: C:\Program Files\Mozilla Firefox\README.txt Installed File: C:\Program Files\Mozilla Firefox\removed-files Created Directory: C:\Program Files\Mozilla Firefox\searchplugins Installed File: C:\Program Files\Mozilla Firefox\smime3.dll Installed File: C:\Program Files\Mozilla Firefox\softokn3.chk Installed File: C:\Program Files\Mozilla Firefox\softokn3.dll Installed File: C:\Program Files\Mozilla Firefox\ssl3.dll Installed File: C:\Program Files\Mozilla Firefox\update.locale Installed File: C:\Program Files\Mozilla Firefox\updater.exe Installed File: C:\Program Files\Mozilla Firefox\updater.ini Installed File: C:\Program Files\Mozilla Firefox\xpcom.dll Installed File: C:\Program Files\Mozilla Firefox\xul.dll Installed File: C:\Program Files\Mozilla Firefox\uninstall\helper.exe Installed File: C:\Program Files\Mozilla Firefox\searchplugins\amazondotcom.xml Installed File: C:\Program Files\Mozilla Firefox\searchplugins\bing.xml Installed File: C:\Program Files\Mozilla Firefox\searchplugins\eBay.xml Installed File: C:\Program Files\Mozilla Firefox\searchplugins\google.xml Installed File: C:\Program Files\Mozilla Firefox\searchplugins\wikipedia.xml Installed File: C:\Program Files\Mozilla Firefox\searchplugins\yahoo.xml Created Directory: C:\Program Files\Mozilla Firefox\extensions\{972ce4c6-7e08-4474-a285-3208198ce6fd} Installed File: C:\Program Files\Mozilla Firefox\extensions\{972ce4c6-7e08-4474-a285-3208198ce6fd}\icon.png Installed File: C:\Program Files\Mozilla Firefox\extensions\{972ce4c6-7e08-4474-a285-3208198ce6fd}\install.rdf Installed File: C:\Program Files\Mozilla Firefox\extensions\{972ce4c6-7e08-4474-a285-3208198ce6fd}\preview.png Installed File: C:\Program Files\Mozilla Firefox\dictionaries\en-US.aff Installed File: C:\Program Files\Mozilla Firefox\dictionaries\en-US.dic Created Directory: C:\Program Files\Mozilla Firefox\defaults\pref Installed File: C:\Program Files\Mozilla Firefox\defaults\pref\channel-prefs.js Installed File: C:\Program Files\Mozilla Firefox\components\binary.manifest Installed File: C:\Program Files\Mozilla Firefox\components\browsercomps.dll
DLL Registration
Registered: C:\Program Files\Mozilla Firefox\AccessibleMarshal.dll
Adding Registry Entries
Added Registry String: HKLM | Software\Mozilla\Mozilla Firefox\4.0.1 (en-US)\Main | Install Directory | C:\Program Files\Mozilla Firefox Added Registry String: HKLM | Software\Mozilla\Mozilla Firefox\4.0.1 (en-US)\Main | PathToExe | C:\Program Files\Mozilla Firefox\firefox.exe Added Registry String: HKLM | Software\Mozilla\Mozilla Firefox\4.0.1 (en-US)\Uninstall | Description | Mozilla Firefox 4.0.1 (x86 en-US) Added Registry String: HKLM | Software\Mozilla\Mozilla Firefox\4.0.1 (en-US) | | 4.0.1 (en-US) Added Registry String: HKLM | Software\Mozilla\Mozilla Firefox 4.0.1\bin | PathToExe | C:\Program Files\Mozilla Firefox\firefox.exe Added Registry String: HKLM | Software\Mozilla\Mozilla Firefox 4.0.1\extensions | Components | C:\Program Files\Mozilla Firefox\components Added Registry String: HKLM | Software\Mozilla\Mozilla Firefox 4.0.1\extensions | Plugins | C:\Program Files\Mozilla Firefox\plugins Added Registry String: HKLM | Software\Mozilla\Mozilla Firefox 4.0.1 | GeckoVer | 2.0.1 Added Registry String: HKLM | Software\Mozilla\Mozilla Firefox | | 2.0.1 Added Registry String: HKLM | Software\Mozilla\Mozilla Firefox | CurrentVersion | 4.0.1 (en-US) Added Registry String: HKLM | Software\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 4.0.1 (x86 en-US) | Comments | Mozilla Firefox 4.0.1 (x86 en-US) Added Registry String: HKLM | Software\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 4.0.1 (x86 en-US) | DisplayIcon | C:\Program Files\Mozilla Firefox\firefox.exe,0 Added Registry String: HKLM | Software\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 4.0.1 (x86 en-US) | DisplayName | Mozilla Firefox 4.0.1 (x86 en-US) Added Registry String: HKLM | Software\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 4.0.1 (x86 en-US) | DisplayVersion | 4.0.1 Added Registry String: HKLM | Software\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 4.0.1 (x86 en-US) | InstallLocation | C:\Program Files\Mozilla Firefox Added Registry String: HKLM | Software\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 4.0.1 (x86 en-US) | Publisher | Mozilla Added Registry String: HKLM | Software\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 4.0.1 (x86 en-US) | UninstallString | C:\Program Files\Mozilla Firefox\uninstall\helper.exe Added Registry String: HKLM | Software\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 4.0.1 (x86 en-US) | URLInfoAbout | http://www.mozilla.com/en-US/ Added Registry String: HKLM | Software\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 4.0.1 (x86 en-US) | URLUpdateInfo | http://www.mozilla.com/en-US/firefox/ Added Registry DWord: HKLM | Software\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 4.0.1 (x86 en-US) | NoModify | 1 Added Registry DWord: HKLM | Software\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 4.0.1 (x86 en-US) | NoRepair | 1 Added Registry DWord: HKLM | Software\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 4.0.1 (x86 en-US) | EstimatedSize | 31131 Added Registry String: HKLM | Software\Microsoft\Windows\CurrentVersion\App Paths\firefox.exe | | C:\Program Files\Mozilla Firefox\firefox.exe Added Registry String: HKLM | Software\Microsoft\Windows\CurrentVersion\App Paths\firefox.exe | Path | C:\Program Files\Mozilla Firefox Added Registry Key: HKLM | Software\Microsoft\MediaPlayer\ShimInclusionList\FIREFOX.EXE Added Registry Key: HKLM | Software\Microsoft\MediaPlayer\ShimInclusionList\plugin-container.exe
Adding Shortcuts
Added Shortcut: C:\Documents and Settings\All Users\Start Menu\Programs\Mozilla Firefox.lnk Added Shortcut: C:\Documents and Settings\All Users\Desktop\Mozilla Firefox.lnk Added Shortcut: C:\Documents and Settings\Owner\Application Data\Microsoft\Internet Explorer\Quick Launch\Mozilla Firefox.lnk
Setting as the default browser
Mozilla Firefox Installation Finished: 2011-06-16 13:11:23
Alla svar (1)
The usual cause of that type of error is incorrect programming of the web server. The file is being sent with the wrong content-type, and since the browser uses that to determine how to handle the file, it does not treat it correctly. You could try the extension Force Content-Type to correct the content-type of that file.
https://addons.mozilla.org/en-US/firefox/addon/force-content-type/