Quote Originally Posted by topgundcp View Post
From the first screen shot. What partition manager did you use ? was it EaseUS ? If so, don't use it. Use MiniTool Partition Wizard instead.

You don't need to re-install Windows
download and install: Macrium Free Direct Download X64 to create a backup image of your current disk
then use the link below:
Solved HDD Partition issues - Windows 10 Forums
Thanks a lot. The mini tool partition wizard was extremely simple to use and did the job effectively. I ended up deleting all the partitions except my C: drive and 4 others which I think I still need. I deleted chrome OS for now, and I added all the unassigned space to the C: drive. I will now try to reinstall chrome OS and then Linux.
Thanks again, you have been very helpful!