我的魔兽没有这个文件CustomKeys.txt，去哪里弄一个？

WARCRAFT III KEYBOARD SHORTCUTS AND TOOLTIP CUSTOMIZATION
　　---------------------------------------------------------

　　Customization of command keyboard shortcuts can be accomplished by creating a file called "CustomKeys.txt" in the installed folder of Warcraft III. Entries in this file will override the existing default shortcuts. Additionally this file can be used to override default tooltips. The only utility required to create this custom file is a simple text editor such as Notepad. Once a customization file has been created in the installed folder, the gameplay option "Custom Keys" must be set to 'ON' in order for Warcraft III to actually use the data in the custom file.

　　PLEASE NOTE: Blizzard Entertainment will not provide technical support for problems associated with data contained in "CustomKeys.txt." Blizzard Entertainment will not provide support related to using "CustomKeys.txt." Add entries to