I have XP, with SP3. When turning on the PC, I get up to the Welcome Screen, with the user account listed. When clicking the user account, I get the following: "Windows is unable to load user's profile but has logged you on with default profile for system. detail:insufficient system resources exist to complete requested service"Then the default profile appears. From this profile I am not able to see Control Panel.I have repair installed via my XP CD. After a few days, the above mentioned message appears again, and I have to do it again.I have virtual memory set to Windows system managed, have scanned for errors, have scanned for malware and viruses, have installed a fresh copy of Windows via the CD.Does anyone have ideas on what is going on and how to fix it?

Hi wesnchin, - Which are the programs that you installed after you re-installed Windows? The next time you get this error message, boot into Safe Mode with an administrator account and check if you get the same error message in Safe Mode too. This error occurs when the user profile gets corrupted. Try the suggestion given in this link: "Windows cannot load your profile because it may be corrupted" error message when you try to log on to Windows XP Run Disk Check and see if that helps. How to perform disk error checking in Windows XP RegardsDivya R – Microsoft Support.Visit our Microsoft Answers Feedback Forum and let us know what you think.