Finally, problem solved, no other option but to re-format, and fixed the problem. Thanks to all the help though.
mdk2k4

Here we go, It´s a Dell Core Duo E4600 2.4GHZ--2Gb of memory running Window Vista Business, and ti be honest I don´t fell like formating. please any help will do. thanks a lot for any help.

Here is my situation, every time I open Office word 2007 and work on it, in a matter of few seconds a get an error and it says ¨office word had stop working and needs to close¨ and then shuts down....