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A computer installed Windows 7 Ultimate x64 with 3 patitions: a system reserved partition of 100MB, a OS partition, 2 data partition, all of them are primary partitions.
Now I attempt to install a Windows 7 Utimate x86 on it.
In MDT,in the Task Sequence of "Windows 7 Utimate x86", I made the setting below:

But after the client computer was deployed OS with the Task Sequence of "Windows 7 Utimate x86", An error screen was displayed.
