When I am booting up, 5 seconds after the Windows XP Home Edition screen goes away, I get a blue screen with this message: STOP: c0000221 {Bad Image Checksum} The image apphelp.dll is possibly corrupt. The header checksum does not match the computed checksum. and locks. Please HEEEELP!

Try this

http://support.microsoft.com/default.aspx?...b;en-us;Q314474

Thats not the error.

I get a blue screen with this message: STOP: c0000221 {Bad Image Checksum} The image apphelp.dll is possibly corrupt. The header checksum does not match the computed checksum. and locks.

Thats not the error.

I get a blue screen with this message: STOP: c0000221 {Bad Image Checksum} The image apphelp.dll is possibly corrupt. The header checksum does not match the computed checksum. and locks.

<{POST_SNAPBACK}>

No offence m8 but did you even google for the error

First page on the search engine

http://support.microsoft.com/default.aspx?...7&Product=winxp

Not the same dll but will be the same prcodure.

Actual result from google

http://www.google.co.uk/search?sourceid=na...age+Checksum%7D