How to enalbe the "most recently used documents"option?

[Á÷À˵ÄË«Óã]

In the "Tools-Options-General" dialog box,the
"most recently used documents"option is gray.
How can I enable it?
Thanks!

 

[JoAnn Paules [MVP]]

Do you clear your temp files? Or maybe you use something like Ad-Aware or
Spybot that does it for you?

 

[Á÷À˵ÄË«Óã]

I have tried to clear the temp files,
but there is no effect.
Spybot has been installed in my computer for
a long time.I do not think it has relation
to this problem.I have another try.I used
"winword /safe " command to start Word into
Safe Mode and the option is enabled in this
mode. Could you explain the difference between
the Safe Mode and the Normal Mode?

 

[Suzanne S. Barnhill]

If you have used TweakUI to suppress the MRU list on the Start menu, this
will affect Word as well.

 

[?????]

Yes. It is just like what you said.
Thanks!

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