How to easily install and uninstall Win10 system with virtual disk

After Win10 preview release, many users want to experience its super charm, how to install it? There are many different methods, and some people like to install the system. Some people like to install dual systems. No matter how many systems, there is a simple installation method. You can try: install Win10 on the virtual disk.

First, let us introduce the virtual disk and its advantages:

The virtual disk exists in the form of a file, the file type is VHD, we can install the system in the VHD file, and directly Boot the operating system from the VHD.

1. Simple to make, but not a separate partition to install the operating system, it has no effect on the original system.

2, some friends will compare VHD with virtual machine, VHD virtual disk is much better than virtual machine in performance, compatibility is better, can experience the real environment, but there is a little virtual disk The installed operating system can not sleep;

3, easy to uninstall, just delete the VHD file and boot menu to clear the system.

Applicable installation environment:

This method is only applicable to Windows 7/8/8.1/10, Windows Server 2008 R2, WinPE 3.0 system, and can be installed with 32 or 64 bits.

Second, the installation steps:

1, download Windows10, open the ISO image. Note: You can use the virtual CD-ROM drive under Win7. You can also use the decompression software to extract the install.wim file from the ISO file.

2. Download the new version VHD_OneKey.

3, open VHD_OneKey, then create a VHD Install.wim (win10 system) into the VHD file transfusion file, as shown below:

Instructions:

* The created VHD file can be placed anywhere on the hard disk, but the partition file format must be BTFS format, VHD will not affect other files;

* VHD format can be set to dynamic The expansion can be automatically adjusted according to the size of the win10 system. When setting, the VHD size is recommended to be no less than 40G. If dynamic is selected, set to the maximum capacity. After installation, the VHD will change with the system size. It should be noted that the disk needs to be There is enough space to store it. Once the capacity is insufficient, the system in the VHD will not start.

* Mount the WIM location of the VHD to select the install.wim file under sources in the mounted image;

* Image number selection 1 (Windows Techincal Preview);

After all the settings are completed, click the OK button and click “Yes” in the confirmation window that pops up. After the VHD is created, it will be automatically mounted. If the system prompts the dialog box to pop up, “Use it after formatting”, you can cancel it without formatting. Wait for the progress to reach 100% and a completion prompt appears.

4, add the boot menu

As shown below, select the VHD just created, click “ mount VHD/VHDX”. Pop-up "Read-only mount" & rdquo; prompt when you click "OK". After

mount successful, click & ldquo; add VHD /VHDX to the BCD Project & rdquo; can be.

5, after the completion of the addition, restart can start the installation process of win10 system, the middle may need to enter the serial number, but the system does not require input when the small series test, (win10 technology preview serial number NKJFK -GPHP7-G8C3J-P6JXR-HQRJR) Then follow the normal steps to install the system.

Tip: According to the above normal operation, there will be no problem. If the VHD starts with a Winload error, we may need to manually add the boot menu: first mount the VHD as shown above. After the mount is successful, you can see a new disk in the "computer" or "this computer", such as the Z disk. Run cmd as an administrator, enter the following command, and press Enter to create the boot menu.

bcdboot Z: Windows /l zh-cn

6, next to complete the installation, after the completion of the following is a screenshot:
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