Tuesday 11 October 2011

What the Registry Does?

The Registry is the data file for all 32-bit hardware/driver combinations and 32-bit applications in both Windows NT and Windows 95. Sixteen-bit drivers do not work in NT, so all devices are controlled through the Registry, even those normally controlled by the BIOS. In Windows 95, 16-bit drivers will continue to work as real-mode devices, and they use SYSTEM.INI for control.


Sixteen-bit applications will work in either NT or 95, and the applications still refer to WIN.INI and SYSTEM.INI files for information and control.

Without the Registry, the operating system would not have the necessary information to run, to control attached devices, to launch and control applications, and to respond correctly to user input.

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