Open Power Point presentation using VBA in Mac throws the run time error 2147483640.

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Hi there, I could take a look at the macro code you have having issues in Mac. Currently I do not have a Mac to test your code but I could take a look at it, perhaps we can do a shared-desktop session. Normally these errors happen because you need to place some prefix to some functions/methods. Let me know if you want my help

Done.