March 20

Problems with Windows 10 (1703) and VMware Guest Customisation

This week I decided to try and help out a fellow vExpert who was having an issue with carrying out guest customisation on a Windows10 system. I’ve not done much with Windows10. And I’m keen to expose myself new problems and issues, and I like trying to fix issues. So I offered to help. We went ALL around the houses looking at the usual suspects – DHCP, Administrator credentials, DNS and so on. Turned out it was a problem with with Windows itself. In nutshell 1703 is “bad” for VMware Admins, but 1709 is fine.

I’d not seen the problem because my lab uses 1709…. and once my fellow vExpert had ditched the 1703 build of Windows10 the problem went away. To be honest the build difference was the LAST thing I checked. I went round all the houses – looking at the usual suspects…

The problem was this – put simply – when ever guest customisation was taking place the customisation was stalling and triggering the setting of Regional Settings/Keyboard and such like. It’s worth saying that Sysprep is always been crock of poop. It’s primarily designed for OEMs who ship PCs with Windows pre-installed, and need to “depersonalise” the build ready for shipping to customer. It was never intended really for customer deploying Windows NT/XP/7/8/10 en-masse least of all Windows Server.

It is however all we have – and so we have to work within its constraints – once reason to make sure if your VDI broker (aka Horizon or XenDesktop) has their own “Sysprep” – they are MUCH more functional and 1,000 times faster to process.



Copyright 2018. All rights reserved.

Posted March 20, 2018 by Michelle Laverick in category "View/EUC