I received this popup box when trying to install XP Pro on a new machine after creating an HFSLIP CD Error: The signature for Windows XP Professional Setup is invalid. The error code is 80096001. A system-level error occurred while verifying trust. *** Fatal Error: Setup failed to install the product catalogs. This is a fatal error. The setup log files should contain more information. *** I have attached a Zip containing the HFSLIP Error_Report.txt as well as the setup???.log files from the new PC (I did a Shift -F10 on the install popup and copied the files to a floppy to get them) Install_Error.zip