Unable to increase partition size with subsequent blocking partition I can't make my main Macintosh HD partition bigger. It's limited by the partition in the middle, which seems to be frozen, I can't move it down to make space for my main partition. Also I can't seem to delete it. The format of disk0s4 is Mac OS Extended (Journaled).

Some background, I created a partition to experiment with bootcamp to use windows. Once done I deleted that new partition, it became a no-man's land that neither partition can claim.

As a seperate issue, boot camp assistant has been giving me this error:


Anyone has any ideas? Much appreciated!

The closest problem I've found is here, this is a FAT partition.
Unable to increase Macintosh HD partition size with data in a subsequent partition
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