salam all frndz : frndz meray pc main aik folder araha hay jo k her drive main or her dive kfolder main usi folder k name se ajata hay hay delete karta hon tu dobara ajata hay or folder ka colore zipv folder jesa hay or meray explor bhi nai chal raha us ki vaja se firfox install kia wo bhi aik din chala ab wo b nai chal raha plz help me..