7.30.TC3 fails with -25572 on NT with SP 4

Hi all, I just today upgraded a NT server 4.0 from Service Pack 3 to Service Pack 4. I also upgraded the Visual Studio 6.0 with Service Pack 1. Now my Informix server does not start anymore after these moves. I'm not quite sure which of the two killed it, but I think it was the SP4. Has anyone else succeeded to get IDS 7.30.TC3 to run on NT with SP4? Any Informix patches needed? I get the following in the server log: ------------- 18:46:06 DR: DRAUTO is 0 (Off) 18:46:22 Informix Dynamic Server Version 7.30.TC3 Software SerialNumber ACN#J286025 18:46:22 listener-thread: err = -25572: oserr = 2: errstr = : Networkdriver cannot bind a name to the port. System error = 2. 18:46:22 Attempting to bring listener thread down 18:46:22 PANIC: Attempting to bring system down ------------- Folke Wahlstrom Softsys Oy P.O. Box 64, FIN-01601 Vantaa, Finland phone: +358-9-530 80 776, fax +358-9-530 80 711 Internet: folke.wahlstrom@softsys.fi