Dear Experts,
Please help me as I can't install any software.
Me jab bhi download k baad ya USB me laya hua koi software install kerta hoon to wo 99% k baad stop ho jata hey aur finish nahi hota.......Merey pas Windows XP hey.
Merey system me Antivirus nahi hey........Merey pas Avast aur AVG 2013 hain magar Jab bhi Avast ya AVG install kerta hoon to wo complete nahi hotey aur 99% per stop ho jatey hain.

Please experts help me. What is the problem ???