Alvaro,

<< Finally I found what was the problem of the server machine. The staff
makes technical maintenance on PC's in the hospital, installed on the PC's
NOD32 antivirus. (coincides with the time when the problems started). After
all this time, I decided to leave everything uninstalled and start to
install what I needed. In the midst of all this, I was doing tests until
after removing the NOD32, the application started working. It is not my task
to configure the antivirus. I install Avast Free and everything was working
Ok. This does not discredit NOD32, just I have no time to study as
configured. Sometime'll check and configure NOD32. Now it's working fine. >>

Thanks for the update.  I often wonder if the "cure is worse than the
disease" when it comes to anti-virus software.

Tim Young
Elevate Software
www.elevatesoft.com