how regain lost session lost favorite file due to currupt

[star]

my system window 7 IE 11 ;is set to reopen last open tabs after any reboot etc.
this time due to freeze ; I ended task at task manager thereby all open tabs got lost ;
were told the folder for them should be favorite htm ;how do I find it ???

saved to favorites file ,renamed and moved location ,it became a mets.fm file
and empty; any way/program to retrieve that ?

 

[ICIT2LOL]

Hello Star mate I would be running these in safe mode if necessary for starters
http://www.sevenforums.com/tutorials/1538-sfc-scannow-command-system-file-checker.html
http://www.sevenforums.com/tutorials/433-disk-check.html < if necessary include the /f and /r in the command line as per Option2

if no go then give these a shot

http://www.superantispyware.com/
http://www.malwarebytes.org/products/malwarebytes_free/
http://www.bleepingcomputer.com/download/adwcleaner/
ADW download from bleeping computer delete any rubbish found with the malware scans
(NB If one is running Kaspersky security it may rant about ADW - just ignore it or disable Kaspersky while the ADW is being used)