GroupOrderList does not work for windows8?

Hi

I need to boot my bus driver before pci dirver, and I put my driver tag in front of pci tag in Boot Bus Extender key of GroupOrderList, just like suggested in http://support.microsoft.com/kb/115486.

This way works well for window2012, but it never works for windows8. It seems windows8 does not care about any change I did in GroupOrderList. I enabled Verbose boot and the log shows pci is loaded before my bus driver even though I put the tag of my bus driver in front of tag of pci in GroupOrderList. Is it a known issue in windows8? Anyone hit similar issue? Thanks.

Thanks
Annie

Sorry, I sent the wrong mail list, please ignore this.

Thanks
Annie