A previously working application (written in VB6.0, using Measurement Studio 6 and NI-IMAQ1394) now has a fatal error message when starting: "The procedure entry point _pkgModulePackageEventLog@20 could not be located in the dynamic link library NIPALU.dll". This fatal error is only observed on some of our customers' systems, others work fine after the upgrade. WE NEED URGENT HELP!