Win7 and Win8 dual-system installation tutorial

Windows 7 and Win8 dual-system installation tutorials are available? How easy is Windows 7 and Win8 dual-system installation? How can I install Windows 7 and Win8 in two steps? Will Windows 7 and Win8 be installed in 10 minutes? The simplest win7 and Win8 dual-system installation tutorials in the world have appeared! To what extent is Win8 and win7 easy to install? I can tell you responsibly that only one small software, one Win8 Chinese image file, you can build a Win8 Chinese Version system that does not conflict with win7 within 15 minutes or even 10 minutes! If you don't want to destroy your current good win7 system and want to experience the Chinese version of Win8, please spend three minutes carefully reading this article. It will definitely allow you to quickly build a pair of Win8 + win7 systems that do not interfere with each other. If you don't want to use a virtual machine to play the Win8 Chinese version in win7, You have to carefully read this article and learn how to install an Independently Running Win8 Chinese Version System on the virtual hard disk. Note: This tutorial is only applicable to computers with Windows 7 (Vista) installed.
Click the picture to go to the Windows 8 zone win7 and Win8 dual system installation preparations before introducing the Win8 + win7 dual system installation tutorial, please download the following two files first, the first is the official Simplified Chinese ISO image file for Windows 8 that everyone knows, while the other is the "Windows vhd auxiliary processing tool", which is very powerful and rarely known ".

Download new versions of Windows software:
Windows vhd auxiliary processing tool	Click to download
Windows 8 (Win8 consumer Preview)	Click to download

Windows vhd is an essential tool for two-step installation of win7 and Win8 systems. The first step in the win7 and Win8 dual system tutorials -- extracting Win8 images and extracting install. Wim and bootmgr is the simplest and most important step. After downloading the IOS image of Win8 Chinese version, decompress the Win8 image to drive D, and save install. WIM in the Sources folder to the root directory of drive d to facilitate the installation of Win8 Simplified Chinese version.

Extracting the Win8 image file to drive D is a critical step. Please copy the bootmgr (without any suffix) file in the Win8 image file to the C-drive root directory to replace the original win7 file with the same name! If you encounter any problems during the installation of Windows 7 and Windows 8 systems, please click the second step of the installation tutorial of Windows 7 and Win8 systems-install Windows 8 with the Windows vhd auxiliary processing tool. If you have completed the first step, basically, the most difficult operation step has been completed, and the remaining operations can only be described by Pediatrics, Which is easy. I also don't want to say much about useless words. The rest is just a little mouse. Please refer to the graphic tutorial. The Windows vhd auxiliary processing tool is a software that helps users quickly establish vhd virtual hard disks. It can help users install win7, Win8, and other systems into vhd, you can also add a vhd startup project to the startup Item. (1) create a vhd by double-clicking the "Windows vhd auxiliary processing tool", and then select "create vhd". The vhd size is 20-40 GB (optional; recommended: 20 GB ), browse the core installation file -- install. wim.

Figure 1 for Win8 installation, just a few mouse clicks to differentiate the startup items of win7 and Win8, I suggest changing the location of vhd to "D: \ win8_vhd \ win8_v.vhd ". Note: The remaining space of disk D must be greater than the vhd size you set. If you set the vhd size to 30 GB, and the remaining space of the d disk is only 28 GB, it is very likely that the Win8 cannot be started.

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Win8 dual-system installation (2) create vhd Back to Top

After you click "OK", a dialog box is displayed.

Select "yes" Windows vhd auxiliary processing tool to automatically install Win8 to the vhd virtual hard disk, saving the trouble of manually entering the command line.

The installation process from Win8 to vhd is fully automated.

After about 3-5 minutes, the vhd image of the Win8 Chinese version has been created. The next small step does not take 1 minute for the user. (2) Mount/uninstall vhd because the vhd address is default, you can click "add vhd project to BCD!

The operation is completed in about 5 seconds!

Prepare to restart
If the first step is seamless, restart immediately after completing the second step. You are ready to go to the Win8 System for installation!

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Win8 dual-system installation (iii) Installation


Windows [win8_v.vhd] After restarting the computer, you will see two options: Micro Windows Vista (in fact, this is the original win7 system ), windows [win8_v.vhd] (I suggest you rename win7_vhd to win8_vhd. Do not ask me why I am win7_v.vhd ). I believe you also know which one I want you to choose? Yes, that is, select windows [win8_v.vhd].

After selecting windows [win8_v.vhd], the normal Win8 installation process is followed. I will not talk about it here.

Boot screen of Solver In Win8
Win8 Chinese version installed successfully

So far, the win7 Win8 dual-system installation tutorial ends. After the restart, the user can see two boot items. The above Vista is the original win7 system, the following win7_v.vhd (which can be renamed as Win8) is the new Win8 system!

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Why does the Windows 8 system fail to be installed? Back to Top

Why cannot I install Windows 7 + Win8 on both systems? 1. Why overwrite the original C drive with the Win8 bootmgr file? A: According to my test, if the bootmgr file of win 8 is not used, the Win8 system will not be able to start. 2. Why can't I see the bootmgr file in Windows 7? A: Because bootmgr is a hidden file with system attributes, It is not displayed by default. You must enable the settings for displaying all hidden files. 3. Why can't I overwrite the source file of drive C with the Win8 bootmgr file in win7? A: It may be a permission issue. Please start the USB flash drive to enter winpe and copy the file to drive C. 4. Why are there blue screen prompts such as file verification failures after the restart? Because the original bootmgr file of win7 is not powerful, Win8 cannot be started. Copy the original bootmgr file of Win8 to drive C.

5. Why does the system prompt an error immediately after Win8 is started? A: It is very likely that the vhd partition you set is larger than the remaining space of the d disk. If yes, clear the D disk or create a new Win8 vhd. 6. Is vhd Win8 startup different from normal Win8 startup? A: There must be some differences. there is basically no difference in user experience. 7. Can I see the installation path of the software installed in Win8 of vhd in win7? A: No. All the software is installed in win8_v.vhd on drive D. 8. Why does the D disk disappear for 40 Gb after vhd Win8 is started? A: This is because your vhd partition is set to 40 Gb. When you start Win8, the system automatically occupies 40 GB of space on the d disk. 9. How to uninstall Win8? A: For the most formal method, click the Windows vhd auxiliary processing tool, click Remove vhd startup project from BCD, and then delete the vhd file of drive D.