My PC is configured to Hibernate when the main System Tower On/Off button is pressed. It used to work nicely but now, more often than not, it responds with the following message - "Windows - System Error - Insufficient system resources exist to complete the API" Occasionally, it responds by going onto "Stand By".
I have 1 x GB of memory and Athlon 2800 CPU.
I should be grateful if anyone could advise of corretive action.

John.

Do you have adequate free space on your hard drive?

Thanks Ray - Yes, 51GB's - John.

Yes, that is enough.  I don't know what it could be then.  Hopefully, someone else will know.

Ray - A kind sole has pointed me to: -

http://support.microsoft.com/?kbid=909095

which has comprehensive information on this Hibernate problem.

Thanks again for your help -

John.