Now the part which made me quite nervous: you can’t move the 16MB-partition in front of the Windows-partition with the “Partition Wizard”, so you also can’t expand the Windows-partition (the main reason for all this). I read that Windows would need this partition for some drive management. Therefore I used “Partition Wizard” to make a copy of to the beginning of the unallocated space directly behind the “EFI System partition”. The new partition is not “reserved” anymore but a normal GPT data partition. Then I deleted the reserved partition in front of the Windows-partition.
Hi. Did you format this new partition? (I supose you did). what file system? (the “reserved” one was “Other”). Thanks.