Hello and welcome to Advanced Installer forums,
To retrieve the Product Version from a file, right-click in the related edit box from the
Product Details page and select the “Set version from file...” menu item. This will allow you to select a file from
Files and Folders page. You can change the source file by clicking the [ ... ] button in the edit box.
You can revert to a simple string value by right-clicking in the edit box and selecting the “Set version to string value” menu item.
Note that Windows Installer uses only the first three fields of the product version. If you include a fourth field in your product version, the installer ignores the fourth field. You can take a look on the
ProductVersion property article.
Please let us know if that helped.
Best regards,
Dan