Hey, I have the same problem than Dilesh, except that I am want to install Windows 7 Ultimate (x64) 64 bits. I am curruntly running on Windows Vista (x64) 64 bits.Can you post another file but with my requirements please? I know nothing about programming so I can't really modify the file you posted online. Thanks again Works perfectly! *Edit: Autounattend.xml (example / same as attachment)): <?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="x86" 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>en-US</UILanguage> </SetupUILanguage> <InputLocale>0409:00000409</InputLocale> <UserLocale>en-US</UserLocale> <UILanguage>en-US</UILanguage> <SystemLocale>en-US</SystemLocale> </component> <component name="Microsoft-Windows-Setup" processorArchitecture="x86" 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> <Organization>TEST</Organization> <FullName>test</FullName> <AcceptEula>true</AcceptEula> </UserData> <DiskConfiguration> <WillShowUI>OnError</WillShowUI> <Disk wcm:action="add"> <DiskID>0</DiskID> <WillWipeDisk>true</WillWipeDisk> <CreatePartitions> <CreatePartition> <Order>1</Order> <Type>Primary</Type> <Size>100</Size> </CreatePartition> <CreatePartition> <Order>2</Order> <Type>Primary</Type> <Extend>true</Extend> </CreatePartition> </CreatePartitions> <ModifyPartitions> <ModifyPartition wcm:action="add"> <Active>true</Active> <Format>NTFS</Format> <Label>system</Label> <Order>1</Order> <PartitionID>1</PartitionID> </ModifyPartition> <ModifyPartition wcm:action="add"> <Format>NTFS</Format> <Label>Main</Label> <Letter>C</Letter> <Order>2</Order> <PartitionID>2</PartitionID> </ModifyPartition> </ModifyPartitions> </Disk> </DiskConfiguration> <ImageInstall> <OSImage> <InstallFrom> <MetaData wcm:action="add"> <Key>/IMAGE/NAME</Key> <Value>Windows 7 ENTERPRISE</Value> </MetaData> </InstallFrom> <InstallToAvailablePartition>false</InstallToAvailablePartition> <WillShowUI>OnError</WillShowUI> <InstallTo> <DiskID>0</DiskID> <PartitionID>2</PartitionID> </InstallTo> </OSImage> </ImageInstall> </component> </settings> <settings pass="oobeSystem"> <component name="Microsoft-Windows-Shell-Setup" processorArchitecture="x86" 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>c</Value> <PlainText>true</PlainText> </Password> <Enabled>true</Enabled> <LogonCount>1</LogonCount> <Username>Administrator</Username> </AutoLogon> <OOBE> <HideEULAPage>true</HideEULAPage> </OOBE> <UserAccounts> <AdministratorPassword> <Value>c</Value> <PlainText>true</PlainText> </AdministratorPassword> </UserAccounts> </component> </settings> <settings pass="specialize"> <component name="Microsoft-Windows-Shell-Setup" processorArchitecture="x86" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="NonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <ComputerName>test</ComputerName> </component> </settings> <cpi:offlineImage cpi:source="wim:C:/win7/sources/install.wim#Windows 7 ENTERPRISE" xmlns:cpi="urn:schemas-microsoft-com:cpi" /> </unattend> *Edit: Unattented Windows Setup Reference for Windows 7
