Note: The Default Protocols tab in DCOMCNFG appear to be only guidelines. Network protocols can still cause
DCOM problems even if they are removed from the Default Protocols list. You must remove the protocol from your
network connection.
• Use Microsoft resources. Search Microsoft articles and knowledge base for an error code or
error message. The Microsoft Developer Network web site, msdn.microsoft.com, contains a
wealth of information for developers.
• Use National Instruments resources. The NI Developer Zone contains articles, examples, and
a knowledge base about using ActiveX with LabVIEW.
• Search the news groups. There are many news groups devoted to COM/DCOM, OLE, ActiveX,
etc. You can use www.google.com to search for these news groups or see if someone had
just the same problem in the past.
• We will be happy to help in any way we can especially if the LBA-PC ActiveX server or a
supplied example is misbehaving or not operating as described in this document. However,
DCOM introduces so many variables that are beyond our control - especially related to
protocols, connections, security, timeouts, etc. – so that we may be of limited help with your
particular implementation. The list of techniques and resources above is where we go when
you call…
Operator’s Manual LBA-PC
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