Lordk1

Problem Solved.... thanks to All

@ JFX it's a wim i've prepared with imagex ( a clean installation on VM, plus the updates till nov 2014 ) on all VM and real systems... works well seems to be related to the process on deployment of winntsetup... still investigate... anyway thanks for your help edit: also with the original MS disk. now tryng with a new WinPE distro

here we go... Panther.zip

just now tryng with clean and 500mb.... same error.....

but the VM isnt UEFI... well... the error come again... i think it's related to bootsect or some other stuff. i'll make other try. thanks steve6375

no... always clean the disk in bootice says the disk is MBR

i've just finish a regular setup with the windows7x64.iso and all went well (regular setup) just now remake a setup on winpe with winntsetup... just to view if the only format of the partitions works this stuff make me crazy...

SATA port 0 and clean in bootice with re-partition but... the error is the same on a phisical PC a Dell vostro with UEFI and Win8.1 i think it's a problem with a bootice partitioning... maybe my error

thanks for the fast reply. i've made a virtualbox Virtual Machine vith 25Gb Hard drive and two CD. the boot order: 1 Win8PEx64.iso 2 Windows7x64.iso 3 Sata virtual HD the VM boot regular and Windows8PE works. then i make partition on the hd with BOOTICE ( 100Mb NTFS Active and Boot for reserved and 24900Mb NTFS for the Sys ) after that on winntsetup after select the wim i specify the boot drive ( c:\ 100mb ntfs ) and all icons went green after that select the system drive ( d:\ ) click setup and on the next screen i leaved all on default. after the first reboot, the VM boot regular on virtual hard drive and the setup start. after few minutes the error popup. that's all i've tried with another wim x86 but the resul is the same

hi to all. I'm new on this forum but i'm a Computer technician first of all thanks to JFX for this great tool. My problem make me crazy... so if you can help me... i've a winPE 8 with bootice and winntsetup, when i try to setup a Windows7 ultimate 64 in a virtualbox machine, the setup cant continue due ^ Windows could not update the computer's boot configuration " same on a dell with Uefi bios ( same wim image on a regular dvd make the trick ) the setup from the same source but in the traditional way ( mounted iso of win7 setup ) works i've made 10000000000 reinstallation with every combination of winntsetup optition... but without success... can anyone help me sorry for my bad english