Automate PPT macro execution from VB.NET

[emailceloftis]

I've got a VB.NET program that opens a PPT presentation, then executes
a module using the following code:
appPPT.Run("'" & PPT_Pres_Name & "'!" & MODULE_NAME)

The problem I am having is that some of the PPT_Pres_Names have
embedded special characters like single quote, apostrophe,
exclamation, etc.

Anyone have suggestions on how to deal with this (other than renaming
the PPT_Pres file)?

Thanks

Charles