WSAENOBUFS: error with ODBC-driver

Hi all, We have a serious problem here at Siemens. Running a RM600 multiprocessor with Sinix V5.41 and Informix On-Line 7.01.U. With a pentium PC and MsAccess we are trying to attach tables and work on them. Until some time ago everything went smootly and fine, and there it is.... not anymore. The only thing changed is the number of users, but still not up to the limit. The connection to Informix is inpossible. We have the error : [Intersolv][ODBC Informix driver][Informix] Error on network connection, socket [WSAENOBUFS] system call failed. On the Unix-side the user is there, when you look with netstat. But in Informix (onstat -u) the user is not there and the client-program is waiting and keeps waiting for a reply that never comes. Anybody seen this before??? pls let me know something. ------------------------------------------------------------------- /\\ \\ \\ | Albert Dekker / \\ \\ \\ \\ | taurus@glo.be /____\\ \\ \\____ ___ ___\\_ | AD@te6.siemens.be / \\ \\ \\ \\ \\__\\ \\ \\ | Nijlen/Antwerp-Belgium / \\ \\ \\___\\ \\___ \\ \\__ | www2.cyberkafee.be/~adekker -------------------------------------------------------------------