Do a google search on: "0x8007000E" (quotes excluded) - no shortage of
results identifying possible causes and solutions that worked for different
people. Not a "one size fits all" answer to the problem.
One of many starting points:
Karl Timmermans - The Claxton Group
ContactGenie - QuickPort/DataPort/Exporter/Toolkit/Duplicate Contact Mgr
"Contact import/export/data management tools for Outlook '2000/2010"
"Karen" <Karen@discussions.microsoft.com> wrote in message
> Outlook 2007 error messages sending and receiving mail: (0x8007000E):
> of memory or system resources. Close some windows or programs and try
> Nothing else is open or running. I have restarted, but still cannot send
> receive messages in Outlook.
> Please help!