IF YOU DO NOT USE THE HIBERNATION OPTION THEN YOU CAN GO AHEAD AND DISABLE IT
NOTE: HIBERNATION OPTION CONSUMES A LOT OF SPACE ON YOUR COMPUTER.IT MIGHT HAPEEN THE COMPUTER DOES NOT HAVE FREE SPACE SO THAT IS WHY IT IS GOING TO HIBERNATION.
PLEASE FOLLOW THIS LINK AND THEN CHECK WHAT IS YOUR EXACT PROBLEM:http://support.microsoft.com/kb/929658
MY EXPERIENCE:If you happen to
use a computer with more than 1GB of RAM coupled with
Windows XP SP2, then you will have trouble putting your computer to
hibernation. You may get this message,
“Insufficient System Resources Exist to Complete the API”. When you experience this problem, the hibernate feature is not available on
the computer until you restart the computer. I was facing this problem because
my computer has got
2GB of RAM and putting it to
hibernation was causing me trouble. Well you need not worry about it any more as Microsoft has issued a patch for this problem