I'm trying to do the same thing and this code works fine if I'm running it on the computer that has ms fax services running on it. I have it shared through a company network. I can send faxes by printing them or emailing them but from VB using the code above with the computer name I get an error up sending everytime. RunTime Error '-2147024890 (80070006) Method 'send' of object 'IFaxDoc' failed Any Ideas why?...