Magsbot help is no longer available on-line,
but you can download all the help files here.
Unzip the mbh.zip file to it's own folder,
then edit magsbot.ini and in the [Help] section add
URL=path to mbh\mh_contents.htm
for example:
URL=c:\bots\magsbot\mbh\mh_contents.htm
Then Magsbot will use the local help files
when you press F1.