I keep getting an error whenever I want to install windows
updates and now also with the blaster worm patch
saying "The integrity of the file Update.inf cannot be
verified. Check if the Cryptographic-service on this
computer is active." (In dutch: De integriteit van het
bestand Update.inf kan niet worden gecontroleerd. Ga na of
de Cryptographic-service op deze computer actief is.)

Does anyone know what this error is and how I can resolve
it / where I can find this Cryptographic-service?

Thanks

I am getting the same message, I have tried all the
trouble shooting suggestions and still am not able to
install.