I have a workbook that I issue to my customers. Some of my customers request for a trial version before buying the workbook. Because of the loophole in relying on the current date/time in determining when a workbook expires, I'd like a macro which will open a webpage, copy a macro from the page and run it. Whenever I want the workbook to expire, I will simply update the webpage with a macro telling the user the workbook has expired. Sounds weird but I really would like to lay my hand on such code.
Thanks.