can't allocate new secondary hard drive.

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Polypheme
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I suspect you need to Initialize that drive in Disk Management, not just Format it. Initializing means two steps : Create a Partition, THEN Format it. Many current Windows versions combine these two into one step called Initialize.

For reference, read WyomingKnott's Sticky here:

http://www.tomshardware.com/forum/265764-32-guide-installed-disk-system

Pa attention to his Step 5.
 
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