MS WORD 2000

What is the exact error message ?

Look up the mskb
Error Message: There Is Not Enough Memory or Disk Space to Complete the Operation (Q224054)

Leopold

First some common cures:
Turn off Anti-Virus
Clean out all temp files. A search for ~*.* should do it. Rename Normal.dot. Word will create a new one when you restart

Now having said to turn off AV. You might want to check for Nimda.
McAfee hasa free tool.

http://www.mcafeeb2b.com/naicommon/avert/avert-research-center/tools.asp#NimdaScn

(There are no spaces in the URL)

Have you installed Office along With Works suite?
This a common error in this case & is usually followed with Word asking you to save changes in global template in Word.

if so remove both from your system, & D/load & run Eraser2k.exe
& reinstall preferred Version of office to fix.