lock / protect excel macros

[manekankit]

[FONT=&quot]Hi all,
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[FONT=&quot]I am having an excel file which contains certain macros.
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[FONT=&quot]I have locked / password protected vba project for viewing.
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[FONT=&quot]This file will be used by certain users.
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[FONT=&quot]I want to restrict circulation of this file.
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[FONT=&quot]I want that only those users whom i permit / authorize should use this file and I want to restrict unauthorized copy and use of this file.
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[FONT=&quot]Is there any way similar to licence / product key whereby user has to contact me before they can use the excel file.[/FONT]

 

[Fluff]

Cross posted https://www.excelforum.com/excel-programming-vba-macros/1266260-lock-protect-excel-macros.html

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