after putting fresh windows 8.1 on my new 64 gb ssd, it put 3 partitions as you can see. One was called D. When I clicked it I was told I had to format it so I did. It can be seen all the way to the left and is now seen as unallocated. Since i'ts all the way to the left I can't merge it with my other partitions. Can I just ignore it and sacrifice the 350 MB? Or should I re-install windows?