Hello, My problem is the next thing: "Windows could not prepare the computer to boot into the next phase of installation. To install Windows, restart te installation". This is the screen I get when I want to install Windows Vista Business with WDS and a unattend file. Here can you see my "Autounattend.xml" file: <?xml version="1.0" encoding="utf-8" ?> - <unattend xmlns="urn:schemas-microsoft-com:unattend"> - <settings pass="windowsPE"> - <component name="Microsoft-Windows-International-Core-WinPE" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> - <SetupUILanguage> <UILanguage>nl-NL</UILanguage> <WillShowUI>OnError</WillShowUI> </SetupUILanguage> <InputLocale>0413:00000413</InputLocale> <SystemLocale>nl-NL</SystemLocale> <UILanguage>en-US</UILanguage> <UserLocale>nl-NL</UserLocale> </component> - <component name="Microsoft-Windows-Setup" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> - <UserData> - <ProductKey> <Key>my own product key</Key> <WillShowUI>OnError</WillShowUI> </ProductKey> <AcceptEula>true</AcceptEula> <FullName>Nordined-Prequest</FullName> <Organization>Nordinend-Prequest B.V.</Organization> </UserData> - <Display> <ColorDepth>32</ColorDepth> <HorizontalResolution>1024</HorizontalResolution> <VerticalResolution>768</VerticalResolution> </Display> - <ImageInstall> - <OSImage> - <InstallFrom> - <MetaData wcm:action="add"> <Key>/IMAGE/NAME</Key> <Value>Windows Vista BUSINESS</Value> </MetaData> <Path>\\dc-01\wds$\Windows Vista Business.wim</Path> </InstallFrom> <InstallToAvailablePartition>false</InstallToAvailablePartition> <WillShowUI>OnError</WillShowUI> - <InstallTo> <DiskID>0</DiskID> <PartitionID>1</PartitionID> </InstallTo> </OSImage> </ImageInstall> - <DiskConfiguration> - <Disk wcm:action="add"> - <CreatePartitions> - <CreatePartition wcm:action="add"> <Order>1</Order> <Size>50000</Size> <Type>Primary</Type> </CreatePartition> - <CreatePartition wcm:action="add"> <Extend>true</Extend> <Order>2</Order> <Type>Extended</Type> </CreatePartition> - <CreatePartition wcm:action="add"> <Extend>true</Extend> <Order>3</Order> <Type>Logical</Type> </CreatePartition> </CreatePartitions> - <ModifyPartitions> - <ModifyPartition wcm:action="add"> <Active>true</Active> <Extend>false</Extend> <Format>NTFS</Format> <Label>Vista</Label> <Letter>C</Letter> <Order>1</Order> <PartitionID>1</PartitionID> </ModifyPartition> - <ModifyPartition wcm:action="add"> <Active>false</Active> <Extend>false</Extend> <Format>NTFS</Format> <Label>Data</Label> <Letter>D</Letter> <Order>2</Order> <PartitionID>2</PartitionID> </ModifyPartition> </ModifyPartitions> <DiskID>0</DiskID> <WillWipeDisk>true</WillWipeDisk> </Disk> </DiskConfiguration> </component> </settings> - <settings pass="specialize"> - <component name="Microsoft-Windows-Security-Licensing-SLC-UX" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <SkipAutoActivation>true</SkipAutoActivation> </component> </settings> - <settings pass="oobeSystem"> - <component name="Microsoft-Windows-Shell-Setup" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> - <AutoLogon> - <Password> <Value>VwBlAGwAawBvAG0AMQBQAGEAcwBzAHcAbwByAGQA</Value> <PlainText>false</PlainText> </Password> <Enabled>true</Enabled> <LogonCount>2</LogonCount> <Username>Administrator</Username> </AutoLogon> - <Display> <ColorDepth>32</ColorDepth> <DPI>96</DPI> <HorizontalResolution>1024</HorizontalResolution> <VerticalResolution>768</VerticalResolution> </Display> - <OOBE> <HideEULAPage>true</HideEULAPage> <NetworkLocation>Work</NetworkLocation> <ProtectYourPC>1</ProtectYourPC> <SkipMachineOOBE>true</SkipMachineOOBE> <SkipUserOOBE>true</SkipUserOOBE> </OOBE> <TimeZone>W. Europe Standard Time</TimeZone> </component> - <component name="Microsoft-Windows-International-Core" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <InputLocale>0413:00000413</InputLocale> <SystemLocale>nl-NL</SystemLocale> <UILanguage>en-US</UILanguage> <UserLocale>nl-NL</UserLocale> </component> </settings> <cpi:offlineImage cpi:source="wim://dc-01/reminst/install.wim#Windows Vista ENTERPRISE" xmlns:cpi="urn:schemas-microsoft-com:cpi" /> </unattend> It's a 64 bit system with Windows Vista Business. I hope somebody can help me!! Thnx sorry for mine poor english I found out, that it is something with diskconfiguration. I followed the steps from a guide that I found on this site. But is still won't working!! I hope that this information can help you more, to answer mine question