Add MIME Type to IIS Using IIS7
This step ensures that the IIS recognizes the .delta and .xip files transmitted by the Web Service to the client.
- Open the Internet Information Services (IIS) Manager and select your machine name.
- In the middle pane double click MIME Types.
- This displays a list of MIME Types in IIS7. Look for the
following types in the list. If they don't exist, click Add in the
Actions column to add them.