Assalam o Alaikum

merey paas msn live messenger install tha...chaltey chaltey achanak us ne chalney se inkaar kardya... aur mera saath chor dya

main ne usko un install krna chaha tu wo mujhay add remove program main nahi mila...us k sath ki cheezain like live mail wagera un install kardi main ne...aur program files main se folder ko del kardya

ab main new msn krna chah raha hun tu wo keh raha hai k aap k paas msn install hai

plz help me out