Internet Explorer Error Signature?

I have a problem, when i go on to the internet sometimes i get the following error message, please help me, what does it mean?

AppName:iexplorer.exe

AppVer: 7.0.6000.16574

ModName: unknown

ModVer: 0.0.0.0

Offset: 02740fbb

Internet Explorer Error Signature?microsoft exchange

This is information sent to Microsoft regarding problems with the application named.

It is supposed to be used to help correct the problem.

If you are seeing it, you must have set a preference to view error information sent to Microsoft.