Help: Add a key in windows registry / Excel add-in activation

  • Hi All,

    I have attached a sample file which has the codes to generate an activation key based on the hard disk volume id and I have also got sample codes to read and write the registry keys. However, not sure how to make it work and request some help on this. How do I write the "Key" in windows registry and check the key on loading the add-in

    Thanks in advance!

  • You say you have code to write to the Registry so you need code to check the entry exists.

    Chip Pearson wrote code for working with the Registry

    Functions For Working With The Registry

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