frnd mujhay 2 softwear chaye
1) fast data copier jis se aik hd se dosray hd main data fast copy hu mujhay 300gb data copy karna hay.
2) mujhay file ka name change karna hay in sequense i mean kafi sari files hain main chahta hon un ka name sequense main change hujay like
Qsheet1.....2....3
bohot ziada files hain 5 yearka data hay aik aik kar k change karnay main bohot time lag jayega plz koi help kardeya