Overview
If you try to attach an .mdb (2002-2003 Microsoft Access file) file to MindTouch where MindTouch is installed on Windows, it throws a 404.7 error
Symptoms
HTTP Error 404.7 - Not Found
The request filtering module is configured to deny the file extension.
Resolution
- Login to the Windows Server that MindTouch is installed on
- Edit the following file:
System32/inetsvr/config/ApplicationHost.config - Search for mdb and you'll find the following line:
<add fileExtension=".mdb" allowed="false" /> - Change the false to true so it looks like this:
<add fileExtension=".mdb" allowed="true" /> - Restart IIS
Now when you attach a mdb file it will not throw an error.