Here is an explanation of the acceptable values for each property and their meaning:

• For the Ids IIs5IsolationMode and LogInUTF8, no value should be specified since the presence of this property indicates that the setting should be set.
• For the MaxGlobalBandwidth Id, the value should be specified in kilobytes. The value should be a base 10 number.
• ETagChangeNumber sets the machine-specific portion of ETag as a number. This value, when synchronized across servers in a web farm, allows the web farm to return an identical ETag for a given resource regardless of the server that handled the request. The value should be a base 10 number.

IIS Properties Extensibility point in the WiX XML Schema. Schema extensions can register additional elements at this point in the schema. The value to be used for the WebProperty specified in the Id attribute. See the remarks section for information on acceptable values for each Id. Extensibility point in the WiX XML Schema. Schema extensions can register additional attributes at this point in the schema.