Is thread kay parnay walay tamam dosto ko SALAM

It dunya kay experts please mayre problem ka koi solution bata day. May nay apnay computer pay AutoCAD 2004 intstall kia hoa tha layken kuch din who theek chaltha raha layken os kay bad os nay FATAL ERROR kay naam say koi error dia may nay osay delete kar kay dobara say os ko install kia layken 1 din bad phir who hi FATAL ERROR a gia ab tu yeh haal hai kay jis din install karta ho oss din to theek chalta hai layken aglay din phir FATAL ERROR nami koi error day kar close ho jata hai or mujay phir say osay install karna parta hai. May nai apni harddisk complete format kar kay bhi oss ko install kia layken error hai k janay ka naam hi nahi layta Mai nai CD bhi bazar say purchase kar kay laya tha layken problem solve nahi hoi. jiss din iss ko install karo os din theek chaltha hai aglay din phir error day daita hai!
Please brother mujay is kar hal bata dai