2009.06.17 DRAIN THE BANKS REV 8

[Silver_Trader]

Came across this quite by accident and thought to give it a try, but not being a coder of any sorts at all fell fowl of three indicators that will not do whatever they are supposed to do with the current version of MT4?
TRO_MM_STOPPING_VOLUME.mq4
TRO_MM_BO.mq4
TRO_MM_PAD.mq4
I note in the experts folder that these do not load, but have errors and yet they are in the indicators folder, but with a little grey dot on their names which Google tells me, and I think I remember correctly, that there is a compile error?
I hope that makes sense and can be corrected, thank is advance.