It's back

Yesterday I've been so frustrated cause i remove my whole WLM. Tried installing so many times couldn't install..swearing like nobody's business. And just now IT'S INSTALLED already. So happy cause I don't have to use the slow iloveim already. They installed the newer version that's why it took so long. Anyway, it's worth waiting. But few days time I need to reformat my comp. Means I must install it back AGAIN? SHYYTT!!