The DRV_EXITAPPLICATION message is sent to all installable drivers when an application exits.
dwDriverIdentifier
Specifies a unique 32-bit value that identifies the installable driver.
lParam1
Specifies the type of application exit. This parameter can be one of the following values:
| Value | Meaning |
| DRVEA_NORMALEXIT | Set if the application terminated normally. |
| DRVEA_ABNORMALEXIT | Set if the application terminated abnormally (because of an application or system error). |
lParam2
Not used.
The value returned by the application is ignored for this message.