Wouldn't it be wise to contact those who wrote the originals and are still active?
He still seems to be active....
https://forums.d2jsp.org/user.php?i=175744ShadowFiend can be reached on...guildtitan.net
TBH with windows 10 there's not much need now for an anti virus or a adware removal application.
Its more prudent to teach proper internet etiquette along with scheduled updates and scans with malware bytes.
When in doubt format.