Data input to an encryptingdecoding portion are input to an erroneous decoding detector. The context monitor maintains a historical context of interactions between the components and analyzes the current monitored environment using the historical context and the composition of the components in the environment and returns a situational assessment of the environment. This invention also discloses preparation of a compound of Formula 3 wherein X, Z, R5, R6, R7, R8a, R8b and n are as defined in the disclosure, using a compound of Formula 1a wherein R10 is as defined in the disclosure, prepared by the aforesaid method for preparing a compound of Formula 1. The BIOS may also be used to validate the Boot Block, CMOS and NVRAM. Various closure arrangements may be used with the flexible packaging for footwear, such as an undercut tab arrangement, hook and loop type closure arrangement, rim and lip, and the like. The second metadata packet with the new formation is inserted into the metadata channel of the controller based on the location of the new point of interest of the media.