On MPE there is a utility called fscheck that can be found in mpexl.telesup.
This utility can be used to purge priviliged files, but I'm not sure whether
the same goes for system files.
No need to say that it should be used with caution.

David De Weerdt

Steve Douglass heeft geschreven in bericht ...
>Many thanks to those who responded with ideas on how to purge protected
>files.  Alas, HP's OS is doing a splendid job of protecting itself
>(actually, it's protecting us from ourselves).  I've got to give their OS
>writers credit ...
>
>I will contact HP support to see if there is another method, but I've
>reconciled myself to waiting until 6.0 is installed and I can do a full
>re-load.
>
>Again, many thanks.
>
>Steve Douglass
>HP Systems Manager
>BFGoodrich Aerospace
>