3.2.4.20 DoSecuritySoftwareUpdate Abstract Interface

This abstract interface is called to update the client with pending security updates.

 DWORD DoSecuritySoftwareUpdate (
     [in] DWORD SeverityLevel);

SeverityLevel: The severity level of security updates to be performed. The possible values are as follows.

Value

Meaning

0x00000080

All Low, Moderate, Important, and Critical software updates are to be installed.

0x00000100

All Moderate, Important, and Critical software updates are to be installed.

0x00000200

All Important and Critical software updates are to be installed.

0x00000400

All Critical software updates are to be installed.

Return Values

Value

Description

S_OK (0x00000000)

The security update has started.

E_FAIL (0x80004005)

The security update failed to start.