How to install a dual system with a USB flash drive? Mine is already a boot disk, I have WIN 7, and

It is recommended to install XP on the first system,Then install W7,I just installed it today,I'm also a little white.,But it's all said on the Internet.,Maybe it's due to the problem of the startup item.,Anyway, I didn't figure it out in order to reduce the trouble to install XP first and then install W7.。 First of all, install a PE (U disk or installed version),In case there is any problem, you can go in and do it,And then partition,Because I just changed the hard disk, I divided the C and D disks into 50G and put XP and W7 respectively。 Respectively** good xp and w7 image files,Install xp in the C disk first,After installation, use the ghost installer to install W7 into the D disk,Then use the startup item repair tool to fix it,When you restart, you will see the option of XP and W7,You can enter W7 and continue to update your configuration。

Let's talk about the problem of the disk,I don't know if it's the problem that the repair tool has fixed or the W7 automatically shields the disk where the XP is located,After the first boot,W7 automatically hides the partition where the XP is located,The original W7 disk automatically becomes the C disk。 You can still see the W7 partition under XP, you can right-click on my computer--- manage--- disk management--- right-click to delete the drive letter, so that you can't see the disk of another system under the system.

Here is the repair tool.

I said, I do it myself, I have enough food and clothing, I am purely from experience, please borrow it.

After you are ready to boot the USB flash drive, copy the XP and Win7 images to the USB flash drive. When you install the system, go to PE and you can choose it.

Put the 2 system GHO format files into the U disk respectively,ISO format is OK,After you start into PE,Select the corresponding system and install it。

First of all, the U disk uses the U hero maker to make the startup disk with one click.

After making the production, copy the two systems to the GHO folder of the USB flash drive, enter the BIOS to set the USB flash drive to start, enter the PE system and click one key to install, and you can select the corresponding system for installation.

Manually restore to the system disk and select the GHO file.

Win7 has been around for more than a year.,The supported software has been supported.,I really don't understand why you want to install two systems? And only high-level systems are backward compatible, and I haven't heard of low-level software being upwardly compatible. Install win7 and then install xp, this implementation is not too good, of course you can also use grup to guide, but I think win7 can do all your work, why use xp?

Here's how to do it:

Second, the installation system.

1. Back up the data of the D drive to other partitions, because the DP system needs to be installed on the D drive.

4. After the installation is completed, enter the win7 system, open the dual system installation tool, and select the third step, system boot repair.

Install the low-level system first and then install the high-level level,Install according to the level of the operating system,Install XP first,Then win7,Then before entering the system, a menu option will be formed,Select the system you want。 If you don't install it in this order, you will find that after installation, there is no startup option, which is a bit troublesome, but it can also be solved. You'll need to launch the Menu Repair Tool.

Want to install 2 systems on the D drive?? It's best not to do this, and rather divide the hard disk into 3 areas, namely C, D, E, so that it is convenient to install a dual system.

The two systems can't be loaded to a disk once, use PE or U disk, optical disk, hard disk, choose one, and then ask me, I'll tell you.