Set Version Command Option
Command Syntax
/SetVersion { <version_string> | -fromfile <file_path> | -increment } [-noprodcode]
This command will set the Product Version. Its equivalent UI option is “Product Version” in the Product Details Tab page. A new Product Code will be generated if the new version is different from the old one, unless the -noprodcode option was used. Read why in Changing Version.
You have the possibility to specify the version through a versioned file. Instead of the version string, enter the path of the file which version will be used and add the -fromfile option.
The specified file must have a version.
Also, you can increment the existing product version by using the -increment parameter.
Example:
AdvancedInstaller.com /edit MyProject.aip /SetVersion 1.2