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I have found that pressing the F1 key does bring up the Help Viewer...

The reason it didn't on my initial test was that my Active-X Treeview menu had focus. When the treeview has focus pressing F1 does not bring up help, however, it works when I click and give _Screen or some other window focus.

Any ideas of how to make F1 work on the treeview? I assume I will just have to write code in the keypress event of the treeview to call the help?

BOb