autochk.exe not found - Learn Latest Computer And MObile hacking Tricks

In winxp pro when booting up you may get a light blue screen saying.
systemroot\windows\system32\autochk.exe missing,and it continues to boot to the desktop,and you may not see any problems with windows.
Even if it is there in windows\system32\autochk.exe this error will come.
Here is the solution to this problem.

Go to start->run->regedit.
Then navigate to this keys and create dem if they are not there
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager]
“AutoChkTimeOut”=dword:0000000

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager]
“BootExecute”=hex(7):61,00,75,00,74,00,6f,00,63,00,68,00,65,00,63,00,6b,00,20,\
00,61,00,75,00,74,00,6f,00,63,00,68,00,6b,00,20,00,2a,00,00,00,00,00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon]
“SFCScan”=dword:00000000

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\MyComputer\cleanuppath]
@=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,\
00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,63,00,6c,00,\
65,00,61,00,6e,00,6d,00,67,00,72,00,2e,00,65,00,78,00,65,00,20,00,2f,00,44,\
00,20,00,25,00,63,00,00,00