I have one hard drive in my computer (3TB) and it got split up into 3 parts one was 350mb system reserved (which I accidentally deled and is now blank in the "type" column), next was partition 1 primary at 2047.7GB and the last was unallocated space at 746.5GB. I don't know how to fix or what it would do to my hard drive if I continued with my installation. Help!
That System Reserved is the boot information. Where are you in the install? Just starting? If so, back up and start again.