When I keep trying to go into standby mode, I keep getting the error message:

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System Standby Failure

The device driver for the 'Standard 101/102-Key or Microsoft Natural PS/2 Keyboard' device is preventing the machine from entering standby. Please close all applications and try again. If the problem persists, you may need to update this driver.

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I tried to update the driver, but couldn't find the driver for the SK-8110. I also tried installing the driver from the CD, but I still keep getting the error message.

Dell Dimension 4550
Windows XP Home Edition
Intel(R) Pentium(R) 4 CPU 2.40GHz
512 MB of RAM