1) Do you think you've provided enough information for anybody to help you? Do we have access to your PC and the other PCs to see what's diferent? Do we know what "not running" means?
2) Proper capitalization and punctuation will make your post more readable and make people less cranky about replying.
3) Ditto on using real words like "please" rather than *HORRIBLY* annoying, phonetically inaccurate approximations like "plzzzzzzz".