Hello Naat,
Here is my DelFix Report:
# DelFix v1.010 - Logfile created 11/06/2015 at 01:47:34
# Updated 26/04/2015 by Xplode
# Username : Nasima - NASIMA-PC
# Operating System : Windows 7 Ultimate (64 bits)
~ Activating UAC ... OK
~ Removing disinfection tools ...
Deleted : C:\FRST
Deleted : C:\Users\Nasima\Desktop\Addition.txt
Deleted : C:\Users\Nasima\Desktop\esetsmartinstaller_enu.exe
Deleted : C:\Users\Nasima\Desktop\Fixlog.txt
Deleted : C:\Users\Nasima\Desktop\FRST.txt
Deleted : C:\Users\Nasima\Desktop\FRST64.exe
Deleted : C:\Users\Nasima\Downloads\Fixlog.txt
Deleted : C:\Users\Nasima\Downloads\FRST64.exe
~ Creating registry backup ... OK
~ Cleaning system restore ...
New restore point created !
~ Resetting system settings ... OK
########## - EOF - ##########
Ah thank you so much for resetting the firefox. It worked very good now!
Thank you so much for your help!
Now you can close the thread!
Regards