Win7 and XP dual system problem! Find software and methods

Win7 (Vista) to install XP, this is a bit troublesome, because you can't add boot items by modifying, Win7 (Vista) does not depend, modify this is useless for Win7 (Vista). Win7 (Vista) has a BCDedit startup tool,It's very powerful but it's not easy to use.,The reason is that it's not a graphical interface form.,It's just a command form.,It's not easy to use.。 Next, I will introduce the installation of XP by modifying the startup management items of Win7 (Vista) through a software (Optimizer).

1) To back up in win7 (vista) installation disk have, a few files are copied and placed on the hard disk, this is the writing tool of the boot sector, and it is also the first thing to run when installing win7 (vista), this is mainly to prevent the boot sector from being modified after installing xp and unable to boot win7 (vista).

2) Select a partition such as a D drive to install XP. After installation, the boot sector MBR may be rewritten, and can only boot XP but not win7 (vista), then run bootsect under xp, and after restarting, win7 (vista) can be booted but not xp. Note that the bootsect in 64-bit Win7 (Vista) cannot run in 32-bit XP, you may also have to ask for a 64-bit PE that can be enabled on a CD-ROM or USB flash drive, and then run the 64-bit bootsect after starting PE

3) Add win7 (vista) startup management items. As mentioned above, there is a bcdedit under win7 (vista) that is very powerful and difficult to use, and I think most people don't want to memorize those dos-like commands. However, the new version of Optimizer provides a visual operation function, so use Optimizer to add the operating system to boot.

4) Display the hidden system files on the C drive, and copy the NTLDR from the C drive to the D drive (XP drive).

Everything is ok.

Partition software acronisdiskdirector,English version,Don't use it in sinicization will be problematic。

After partitioning, boot with XP system disk, install it in your newly separated area, and install the original system.

Win7 doesn't come with a disk compression function?,Other software is unstable.。

I haven't tried the second question yet.

AcronisDiskDirector can be used for partitioning,But the hard disk partition is tricky,You can only use a partition to create a new partition,When you install the system,All the files in the partition where the system is located will be lost,So you have to make a backup first,I've also tried win7 and XP dual system,I've tried a lot of methods without success,Maybe it's because my XP is the ghost version,The ghost version of the XP can't start normally, The boot menu repair tool can use bcdautofix