"devcon" is not recognised as an internal or external command, operable program or batch file
so you can apply the patch
you can get it from this Postng
How to use it?:
Just extract it's content in PEBulder's plugin direcory, e.g.:
Some files will be overwritten.
Now create a new Rescue Disc with your Kaspersky Program.
Remember: Use it at your own risk.