Hello Jerry Hickman, welcome to Seven Forums!
We are now seeing some have serious issues getting Windows 7 to install completely to such large spaces/partitions as 1 & 2TB Hard Disk Drives, you may have better success creating a single 100GB partition to do the install to; then you can always extend
the Windows partition to include the remaining unallocated space on the HDD or create
additional Primary partitions or create an Extended
partition after the installation completes if you choose.