I have a user who have a problem with Iprint v5.42

Iprint was installed on his laptop and the user installed a shared printer (from a VISTA workstation) at home and when he came back to work. The Spoolsv.exe keeps crashing and he can not print.

So i deleted all iprint printers and reinstalled the Iprint client. It worked fine but when he got back to his home and used his shared printer... the spoolsv.exe would crash again...

The OS is Winxp SP3 with all updates done. Fresh install.

Do you guys have any idea ???