Sets security descriptor to the specified structure. The method returns an integer value that can be interpreted as follows: ...

Sets security descriptor to the specified structure. 
The method returns an integer value that can be interpreted as follows: 
0 - Successful completion.
2 - The user does not have access to the requested information.
8 - Unknown failure.
9 - The user does not have adequate privileges.
21 - The specified parameter is invalid.
Other - For integer values other than those listed above, refer to Win32 error code documentation.

Sets programs specified by your computer manufacturer as defaults, and enables or removes access to the programs shown below. ... Sets security descriptor on the service to the specified structure. The method returns an integer value that can be interpreted ... Sets security descriptor to the specified structure. The method returns an integer value that can be interpreted as follows: ... Sets security descriptor to the specified structure. The method returns an integer value that can be interpreted as follows: ... Sets security descriptor to the specified structure. The method returns an integer value that can be interpreted as follows: ... Sets subscription configuration by changing subscription parameters from the command line or by using an XML configuration ... Sets the action to be taken if the session limit is reached or connection is broken, one of the following action is taken:Disconnect: ... Sets the default console foreground and background colors. COLOR attr attr Specifies color attribute of console output Color ... Sets the Encryption level to one of Low, Medium or High. The function takes one parameter that specifies the Encryption Level: ...