Inno Setup does not preserve leading zeroes in File Version

Question

In my Inno Setup I have used

#define ver "1.0.0.0001"

VersionInfoVersion={#ver}

But my FileVersion (Application -> Details -> File Version) gets updated with 1.0.0.1. I need to show .0001.

Please advice

Answer 1

The "File version" is stored as four numbers in the standard binary header, not as a string. You cannot choose how it is formatted. That is only possible with "Product version", which is stored as a string.

This is general thing, nothing Inno Setup specific.