Asalam va alykum. Mai ye janna chata hon k.win me kon si asi file hai jo windos ko old krti reti hai.example ager hum new win me idm instal krte hain tu wo 30day tak bager key ke chalta hai30day bad pir wo key mangta hai. Aur hum idm reinstal krte hai tu b wo key magta hai.aur jab hum new win krte hain tu woi old idm 30day tak thek chalta hai.
Iska koi expert hona chaiye jo bager new window kie .30day bad b idm work kare. Thanks. Iski koshish zarur kare.