The VisiCube installer is identified with a cut identifier in the form of 1.1.8.2. This identifier is noted on the download page where you obtained the installer. It can also be determined from the support information accessible from the Add/Remove Programs dialog in later versions of the Windows operating system.
The VisiCube source code is identified with a build identifier in the form of 1.1.43. This identifier is noted in the Title Bar of VisiCube, itself.
When asked to identify the version number for VisiCube, either one of these identifiers can be utilized.