how to disable Help in winlock

[Jarno]

Hi.
we are a school and bought winlock for 3 computers.
the students may do nothing on the computer accept for 1 thing.
But when they press the f11 button winlock comes up asking for the password. When they press the help button the help screen appears.
Whe have disabled alt f4 so you can't close the program. also tab is disabled wich leaves us with the help of winlock over our program that we use. can this be disabled? also they can change the internet options by pressing alt and o together and that is also not good.
hope you can help us out because that's the only thing we have a problem with. everything else works fine.

greeting,
Jarno Kabbes

[support]

Well, you can rename or delete the help file (winlock.chm).

[Guest]

Well it worked so thank you very much!

[Killugh]

Keep the help file and disable the user's ability to use the f11 key.