Is Firefox Your Default browser? If it is not, then

Make Firefox as Your Default browser

Firefox is my default browser only i have tried to make the changes in the control pannel so that it opens the default programme also but no effect please help

Some suggestions to try:

Try to redo the default browser setting and temporarily set another browser like IE as the default browser.

Try to rebuild the Windows icon cache.

1. Open the Task Manager (Shift+Ctrl+ESC)
2. In the Process tab, right-click on the Explorer.exe process and select End Process.
3. Open the file picker via "File > New Task (Run)" and click the Browse button.
4. Type or Paste %USERPROFILE%\AppData\Local in the File name field (AppData is a hidden folder).
5. Select the IconCache.db file and use "Delete" in the right-click context menu to delete the file.
6. After the IconCache.db file has been deleted, start a new explorer.exe process via "File > New Task" to get the desktop and Taskbar back.

Verify in Windows Explorer that you can see the IconCache.db file before doing the above mentioned steps because the IconCache.db file may be a hidden file.

See http://kb.mozillazine.org/Show_hidden_files_and_folders

On following the above steps i found that the iconcache.db is not present only this has been either removed or deleted from the system so what the next step how can i get back the same

Note that this file is likely a hidden file, so you only see it when you've enabled hidden files.

• http://kb.mozillazine.org/Show_hidden_files_and_folders

My hidden folders are not not hidden means i have already change the settings to display hidden folder but the same has been already deleted and the windows files are corrupted as generated by the log report of the sfc scan can you tell me the software name through which i can generate the report and attach the same for your analysis purpose