How to enable hardware virtualization on a MacBook?

開發環境在 Mac 上的 windows 10 Home
需要啟用 virtualization ，
可是硬體本身有支援，卻沒有啟用 virtualization，
但是該如何啟用呢？
方式如下：

How to enable virtualization in Boot Camp.

1. holding the option key on startup, boot in to OS X. 
2. Then go to System Preferences 
3. Startup Disk and choose your Boot Camp partition
4. The computer will restart and boot into Windows, with virtualization enabled.

OK! 附張成功的圖紀念一下！

Error: The 'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine.

使用 LinqToExcel 突然發生 error，原來是安裝 windows update 後，發生的慘案
Error: The 'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine.

解決方案如下：

1. uninstall KB4041676 on Windows 10 and KB4041681 on Windows 7.

2. Find prior version (4.0.9801.0) of msexcl40.dll

3. Place in another directory. They suggest the application directory, but since in the next step you will modify registry to point to this older version, it can probably go anywhere.

4. Update registry key HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Jet\4.0\Engines\Excel\win32 to point to the location from step 2.

但此招是救急，可能有安全性的疑慮！