From: JfrmDosR on
I have been using the code provided here
http://msdn.microsoft.com/en-us/library/ms692936(VS.85).aspx to send faxes
from my vb aplication, but at some point arround last may 2009 the code
beging to stop working with errors and I'm unable to find a solution.

"Queue is blocked. Cannot submit. "(Error: -2147024877) and sometimes
"Operation failed". (Error: -2147024894)

I have found also that a doc or rtf file can be sent without problems but
not a tif

I find some security updates installed at those dates, don't know...

Any clue there?