Error -2147220612

[paul_cardinale]

I'm trying to use the System Configuration functions to change network adapter settings; but when I call Save Changes, I always get error -2147220612 (NI System Configuration:  (Hex 0x8004037C) None of the changed properties can be validated.)  What is causing this error, and how do I get around it?

[Bob_Schor]

This may be one of those situations where the Error Message is not quite right.  I suspect that you might be running up against a UAC (privilege) issue.  Are you running Windows 7 or higher?  I don't know precisely what you are doing, and can't test or demonstrate it for myself (because you didn't attach the VI in question -- hint, hint), but I can imagine that changing Network Properties might require elevated privilege.

How about posting the VI and letting us have a try at this?

Bob Schor

[paul_cardinale]

Here's an example.