I have a command like this: X %_key% >v _key
and X %_key% _key These two commands should do, essentially the same thing, since the command 'X' calls ShellSetEnvironmentVariable() if the 2nd parameter is present. Any thoughts? Tim _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel