Posting the crash dump here does not help us help you find out what the problem is.
This is a users forum and we do not have the means to analyse the data. The crash dump must be sent when asked to in the dialog that opens after restarting MEP - you should also enter in the dialog box exactly what you were doing before the program crashed.
From the bit of information that I can glean from the dump, it looks like another program has interfered with the memory space MEP was using causing it to crash.
If you can give us more detail of what you were actually doing or trying to do at the time of the crash we may be able to help you.