硬盘安装助手安装苹果Mac系统镜像Change partition type to AF: not a HFS partition的解决方法
请严格按照如下流程：
1 以管理员打开 硬盘安装助手
2 选择苹果Mac系统镜像 （cdr格式的）
3 直接选择要写入的盘，不要点击右边的方框中的勾选
（此时就可以写入了，虽然最后还是显示
Change partition type to AF: not a HFS partition
Load boot1h: not a HFS partition
Load startupfile: not a HFS partition
All done, have fun!
，不要担心）
如果在写入之前改了分区类型为AF，硬盘安装助手就找不到安装盘分区了。所以应当在写入完成后再更改分区类型。
如何更改分区类型：
使用分区助手，更改分区类型按钮是灰色。此时可以这么做：
依次打开，开始菜单－附件－命令提示符，输入 diskpart命令，回车，在新弹出窗口中依次输入以下命令：
list disk
set disk X (X是硬盘号码，如果只有一个 则是 0 )
select disk X
list part
查看分区序号，比如说是第2个分区，依次输入以下命令：
sel part 2
set id＝af
如何使用set id=af识别，使用 set id=48465300-0000-11AA-AA11-00306543ECAC override设置。
附：
GUID分区类型Partition type GUIDs
Partition type GUIDs
| Operating system | Partition type | Globally unique identifier (GUID)[d] |
|---|---|---|
| (None) | Unused entry | 00000000-0000-0000-0000-000000000000 |
| MBR partition scheme | 024DEE41-33E7-11D3-9D69-0008C781F39F | |
| EFI System partition | C12A7328-F81F-11D2-BA4B-00A0C93EC93B | |
| BIOS Boot partition[e] | 21686148-6449-6E6F-744E-656564454649 | |
| Intel Fast Flash (iFFS) partition (for Intel Rapid Start technology)[23][24] | D3BFE2DE-3DAF-11DF-BA40-E3A556D89593 | |
| Sony boot partition[f] | F4019732-066E-4E12-8273-346C5641494F | |
| Lenovo boot partition[f] | BFBFAFE7-A34F-448A-9A5B-6213EB736C22 | |
| Windows | Microsoft Reserved Partition (MSR) | E3C9E316-0B5C-4DB8-817D-F92DF00215AE |
| Basic data partition[g] | EBD0A0A2-B9E5-4433-87C0-68B6B72699C7 | |
| Logical Disk Manager (LDM) metadata partition | 5808C8AA-7E8F-42E0-85D2-E1E90434CFB3 | |
| Logical Disk Manager data partition | AF9B60A0-1431-4F62-BC68-3311714A69AD | |
| Windows Recovery Environment | DE94BBA4-06D1-4D40-A16A-BFD50179D6AC | |
| IBM General Parallel File System (GPFS) partition | 37AFFC90-EF7D-4E96-91C3-2D7AE055B174 | |
| Storage Spaces partition | E75CAF8F-F680-4CEE-AFA3-B001E56EFC2D | |
| HP-UX | Data partition | 75894C1E-3AEB-11D3-B7C1-7B03A0000000 |
| Service Partition | E2A1E728-32E3-11D6-A682-7B03A0000000 | |
| Linux | Linux filesystem data[g] | 0FC63DAF-8483-4772-8E79-3D69D8477DE4 |
| RAID partition | A19D880F-05FC-4D3B-A006-743F0F84911E | |
| Swap partition | 0657FD6D-A4AB-43C4-84E5-0933C84B4F4F | |
| Logical Volume Manager (LVM) partition | E6D6D379-F507-44C2-A23C-238F2A3DF928 | |
| /home partition[26] | 933AC7E1-2EB4-4F13-B844-0E14E2AEF915 | |
| /srv (server data) partition[26] | 3B8F8425-20E0-4F3B-907F-1A25A76F98E8 | |
| Plain dm-crypt partition[27][28] | 7FFEC5C9-2D00-49B7-8941-3EA10A5586B7 | |
| LUKS partition[27][28] | CA7D7CCB-63ED-4C53-861C-1742536059CC | |
| Reserved | 8DA63339-0007-60C0-C436-083AC8230908 | |
| FreeBSD | Boot partition | 83BD6B9D-7F41-11DC-BE0B-001560B84F0F |
| Data partition | 516E7CB4-6ECF-11D6-8FF8-00022D09712B | |
| Swap partition | 516E7CB5-6ECF-11D6-8FF8-00022D09712B | |
| Unix File System (UFS) partition | 516E7CB6-6ECF-11D6-8FF8-00022D09712B | |
| Vinum volume manager partition | 516E7CB8-6ECF-11D6-8FF8-00022D09712B | |
| ZFS partition | 516E7CBA-6ECF-11D6-8FF8-00022D09712B | |
| OS X Darwin |
Hierarchical File System Plus (HFS+) partition | 48465300-0000-11AA-AA11-00306543ECAC |
| Apple UFS | 55465300-0000-11AA-AA11-00306543ECAC | |
| ZFS[h] | 6A898CC3-1DD2-11B2-99A6-080020736631 | |
| Apple RAID partition | 52414944-0000-11AA-AA11-00306543ECAC | |
| Apple RAID partition, offline | 52414944-5F4F-11AA-AA11-00306543ECAC | |
| Apple Boot partition (Recovery HD) | 426F6F74-0000-11AA-AA11-00306543ECAC | |
| Apple Label | 4C616265-6C00-11AA-AA11-00306543ECAC | |
| Apple TV Recovery partition | 5265636F-7665-11AA-AA11-00306543ECAC | |
| Apple Core Storage (i.e. Lion FileVault) partition | 53746F72-6167-11AA-AA11-00306543ECAC | |
| Solaris illumos |
Boot partition | 6A82CB45-1DD2-11B2-99A6-080020736631 |
| Root partition | 6A85CF4D-1DD2-11B2-99A6-080020736631 | |
| Swap partition | 6A87C46F-1DD2-11B2-99A6-080020736631 | |
| Backup partition | 6A8B642B-1DD2-11B2-99A6-080020736631 | |
| /usr partition[h] | 6A898CC3-1DD2-11B2-99A6-080020736631 | |
| /var partition | 6A8EF2E9-1DD2-11B2-99A6-080020736631 | |
| /home partition | 6A90BA39-1DD2-11B2-99A6-080020736631 | |
| Alternate sector | 6A9283A5-1DD2-11B2-99A6-080020736631 | |
| Reserved partition | 6A945A3B-1DD2-11B2-99A6-080020736631 | |
| 6A9630D1-1DD2-11B2-99A6-080020736631 | ||
| 6A980767-1DD2-11B2-99A6-080020736631 | ||
| 6A96237F-1DD2-11B2-99A6-080020736631 | ||
| 6A8D2AC7-1DD2-11B2-99A6-080020736631 | ||
| NetBSD[29][i] | Swap partition | 49F48D32-B10E-11DC-B99B-0019D1879648 |
| FFS partition | 49F48D5A-B10E-11DC-B99B-0019D1879648 | |
| LFS partition | 49F48D82-B10E-11DC-B99B-0019D1879648 | |
| RAID partition | 49F48DAA-B10E-11DC-B99B-0019D1879648 | |
| Concatenated partition | 2DB519C4-B10F-11DC-B99B-0019D1879648 | |
| Encrypted partition | 2DB519EC-B10F-11DC-B99B-0019D1879648 | |
| ChromeOS[30] | ChromeOS kernel | FE3A2A5D-4F32-41A7-B725-ACCC3285A309 |
| ChromeOS rootfs | 3CB8E202-3B7E-47DD-8A3C-7FF2A13CFCEC | |
| ChromeOS future use | 2E0A753D-9E48-43B0-8337-B15192CB1B5E | |
| Haiku[31] | Haiku BFS | 42465331-3BA3-10F1-802A-4861696B7521 |
| MidnightBSD[32][i] | Boot partition | 85D5E45E-237C-11E1-B4B3-E89A8F7FC3A7 |
| Data partition | 85D5E45A-237C-11E1-B4B3-E89A8F7FC3A7 | |
| Swap partition | 85D5E45B-237C-11E1-B4B3-E89A8F7FC3A7 | |
| Unix File System (UFS) partition | 0394EF8B-237E-11E1-B4B3-E89A8F7FC3A7 | |
| Vinum volume manager partition | 85D5E45C-237C-11E1-B4B3-E89A8F7FC3A7 | |
| ZFS partition | 85D5E45D-237C-11E1-B4B3-E89A8F7FC3A7 | |
| Ceph | Ceph Journal[j] | 45B0969E-9B03-4F30-B4C6-B4B80CEFF106 |
| Ceph dm-crypt Encrypted Journal[j] | 45B0969E-9B03-4F30-B4C6-5EC00CEFF106 | |
| Ceph OSD[j] | 4FBD7E29-9D25-41B8-AFD0-062C0CEFF05D | |
| Ceph dm-crypt OSD[j] | 4FBD7E29-9D25-41B8-AFD0-5EC00CEFF05D | |
| Ceph disk in creation[j] | 89C57F98-2FE5-4DC0-89C1-F3AD0CEFF2BE | |
| Ceph dm-crypt disk in creation[j] | 89C57F98-2FE5-4DC0-89C1-5EC00CEFF2BE | |
| OpenBSD | Data partition | 824CC7A0-36A8-11E3-890A-952519AD3F61 |
| QNX | Power-safe (QNX6) file system[34] | CEF5A9AD-73BC-4601-89F3-CDEEEEE321A1 |
| Plan 9 | Plan 9 partition | C91818F9-8025-47AF-89D2-F030D7000C2C |
| VMware ESX | vmkcore (coredump partition) | 9D275380-40AD-11DB-BF97-000C2911D1B8 |
| VMFS filesystem partition | AA31E02A-400F-11DB-9590-000C2911D1B8 | |
| VMware Reserved | 9198EFFC-31C0-11DB-8F78-000C2911D1B8 |