man bish az 5bar in soal ro matrah kardam vali javabe khobi nagereftam...........sistem amele man mac ast va akharin verjene blend ro nasb kardam vali vagti goshimo be pc vasl mikonam va mrahel ro tey mikonam akhar sar ye error mide va mighe blend ro az goshi faal kon ke mikonam bad mige shayad blak shode.......kholase mondam....
