is this archive really secure? i have had strange effects here after i attempted to run it, some system vectors changed while execution, functions in dos.library (open, delete,rename) seem too get patched again (are marked as suspicious). for what need a demo do such things? and then i had two messed icons while saving on two partitions that crashed the afa_os icon.lib opening windows on these drives. might be a bug in a icon.lib but it was working well before.
