1. First open Winclone, select the Bootcamp partition on the left, and then click "Write Mirror". Then select "clear the memory cache file", set the image storage path, and start a long wait. . .

If you want to shrink the bootcamp partition, you need to right-click the bootcamp partition and select shrink the file system, otherwise it will not fit after the partition is shrunk.

2. After saving the image, open the Bootcamp utility and restore the disk to a single partition as shown below (my computer has two hard disks, so the display may be slightly different. Don't worry when merging, the content on the Mac partition will not be dangerous).

3. Win needs to be repartitioned after the merger, but Bootcamp assistant cannot be used at this time. Open Disk Utility, select the current hard disk, and set the new partition size in the partition tab, as shown in the figure below. Don't forget to choose the FAT format for the type so that Winclone can access it.

4. After clicking Restore, you will be prompted whether to replace the BCD file. If there is no custom Win system (in most cases), just select "Replace BCD file".