Service Pack 2 for Windows Vista extends the operating system's support for drivers that play nice with all Windows operating systems. Microsoft developers have upgraded and improved the Registry Callback feature of the Windows Driver Model (WDM). They have added 6 enumerations and 3 structures to the kernel architecture that will give you more flexibility in working with registry keys for filter drivers,” a member of the Windows Driver Kit team revealed.

Three new structures are complementing the new enumerations: REG_RESTORE_KEY_INFORMATION, REG_SAVE_KEY_INFORMATION, and REG_REPLACE_KEY_INFORMATION.

Source:→ Softpedia