Maybe the file size is too big?
I did some searching & it sounds like you're not the only one with the problem. If you do a google search on
Windows Live Mail not enough memory
or just click the below link and let Google give you the search results:
http://lmgtfy.com/?q=Windows+Live+Ma...+enough+memory
You might be able to figure out something, but it sounds like a lot of people have tried the suggestions without solving the problem.
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