My workbook doesn't save changes upon close

Please help. My compiled workbook does not save any changes done when i close it. even if i saved it from file and then save button it doesn’t save anything. what’s wrong with that?

Which Excel version and XLS Padlock versions are you using?

The latest xls padlock 2020.

Im using the xls padlock version 2020 and excel 2016

please help with this. i can’t resolve it. im using excel 2016 with xls padlock 2020

Can you try our demo workbook on the faulty PC https://www.xlspadlock.com/excel-workbook-demo
Try to save a workbook with it to see if you get the same strange behavior.