dos下要启动ghost时显示Load error：no DPMI memory

有的网吧管理员在进行网克的时候往往出现“Load Error: No DPMI Memory”错误提示，在国内的站点上基本没有看到有相关问题的介绍，转载一下Symantec官方给的解决方案。
Situation:

When trying to use Ghost 8.0 in a PXE boot environment, you see the error message "No DPMI Memory" when the Ghost executable attempts to load.

Solution:
When you create a TCP/IP network boot image or TCP/IP Network Ghost client boot image using the Ghost Boot Wizard, it is created with an allocated size of 16 MB. Some computers and network cards cannot handle network boot images of this size. The solution to this issue is to create a smaller, custom TCP/IP boot image using the 3Com Boot Image Editor. These instructions assume that you already have 3Com Boot Services installed at your location. If this is not the case, install 3Com Boot Services before proceeding.

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Note: If you are using PXE software other than 3Com Boot Services, please ref