IsOSRegistered

The IsOSRegistered function checks to see if the product is allowed to be used on a specified operating system.

VARIANT_BOOL IsOSRegistered(
	GPREG_OS_TYPE	 osID	// The OS ID to check
)

Parameters:

osID
	[in] The ID of the operating system to check. This value should be supplied from the 
GPREG_OS_TYPE enum.

Return Values:

• Returns True if the registration key is valid and the OS is registered.
• Returns False if the registration key is invalid or the OS is not registered.