I guess that winmgtmts: is registered as a protocol handler and not necessarily available through the OLE browser. This is a question that is likely better answered by searching through the MSDN than here, because it has nothing to do with Perl and everything to do with how the Registry and OLE interoperate on Windows.

In reply to Re^3: WMI and OLE by Corion
in thread WMI and OLE by leonidlm

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