 
            | Miner.Interop.Process Assembly > Miner.Interop.Process Namespace : IMMExtensionEx Interface | 
The following tables list the members exposed by IMMExtensionEx.
| Name | Description | |
|---|---|---|
|  | TableNames | This property specifies the tables in the database that are necessary to the extension. It will return an array of table names if they exist. | 
| Name | Description | |
|---|---|---|
|  | CheckExtDBVersion | Use this property to specify whether the extension is valid to use. |