Client backups of systems with GPT partiton style disks

I have a DX4000 which fails to backup my new Windows 8 Pro system, and I have found on this board the fact that this is not suported. (1) is there a WD KB article that discusses this and/or a Microsoft KB article? (2) is this a restriction on the new DS5100 and DS6100 (server 2012 based) systems as well?

for completeness, the error that I see on the client and beleive is related is… Voume Shadow Copy Service error: Access is Denied.

I am supprised that businesses are not pressuring the vendors for suport of this. an alert for the client computer from the sentinel about this linmitation would be helpful.

thanks for any and all support.

A hotfix is avaliable from MS for this.  Be sure and book mark it for the gotchas on restores.  Cause you will hit them. Gotcha’s is not fair, I mean workarounds/solutions that are just not in the wizzard.

It worls fine with the hotfix.

Thanks so very much for this, Gramps!  If there is a hot-fix, I hope that will lead to a fully supported update soon!

Well the hot fix is supporteed :)  I don’t think it will be in a rollup. 

BTW the DS it built on Server 2012 R2 Essentials which has uEFI support in the box.