The Internet Explorer Error Reporting Tool reports unrecoverable errors to Microsoft, over the internet. You can download it from http://windowsupdate.microsoft.com.

See http://officewatson.officeupdate.microsoft.com/data%20collection%20policy.htm to view the data-collection policy.

The tool, Iedw.exe, also installs:

\Program Files\Internet Explorer\1033\Dwintl.dll, version 10.0.2118.2.

\Program Files\Internet Explorer\Dw.exe, version 10.0.2118.2.

\Program Files\Internet Explorer\Iexplore.exe, version 5.51.3020.2100.

You can remove the tool from the Add/Remove Programs applet of Control Panel.