clustersetup.exe hang

Evening all,
Running clustersetup.exe on a two node Windows 2003 64 BIT cluster with the Oracle 32 binaries.

I ran clustercheck successfully and am using the patched version (4374610) of clutersetup.exe.

It's hanging with 67% complete at the stage where it is "designating voting disk partition"

From the logs I see the following

06/27/07 15:52:59 : (2968) : WriteRegistry Error on <servername>

That seems to be the only useful tidbit.

Any ideas?

Thanks much

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