UnregisterMIMEInfo Action
The UnregisterMIMEInfo action unregisters MIME-related registry information from the system. The action unregisters MIME information for servers from the MIME table for which the corresponding feature is currently selected to be uninstalled.
Sequence Restrictions
The UnregisterMIMEInfo action must come after the InstallInitialize action, UnregisterClassInfo action, UnregisterExtensionInfo action, and before the RegisterMIMEInfo action.
RemoveRegistryValues must come before UnregisterMIMEInfo in the sequence.
The sequencing of the actions in the following group is restricted. If any subset of these actions occur together in a sequence table, they must have the same relative sequence order as shown:
- UnregisterClassInfo
- UnregisterExtensionInfo
- UnregisterProgIdInfo
- UnregisterMIMEInfo
- RegisterClassInfo
- RegisterExtensionInfo
- RegisterProgIdInfo
- RegisterMIMEInfo
For example, UnregisterMIMEInfo must come before RegisterExtensionInfo in the sequence table.
ActionData Messages
| Field | Description of action data |
|---|---|
| [1] | Identifier of unregistered MIME content type. |
| [2] | Extension associated with MIME content type. |