Deleting recovery partitions could potentially lead to problems if you ever need to use system recovery options. If you have Windows Recovery Environment (WinRE) disabled and you delete the recovery partitions, it will not reactivate WinRE because the system can’t find the recovery environment

1.Open the Disk Management tool.

2.In Disk Management Utility, locate the recovery partition you want to delete.

3.open CMD.exe and Type:

  diskpart

Type select disk 0 and hit Enter

  select disk 0

Type select partition 4 and hit Enter

  select partition 5

Type delete partition override and hit Enter

  delete partition override