Where is MP Navigator EX Version Number?

[highway69]

Where can I find the version of my MP Navigator EX?  I can find preferences in the upper right corner, but that link does not lead to an about box.

[CariM]

The most recent version I can find is 4.3 but for many printers, it’s been replaced. What printer are you working with?

[highway69]

I have a Canoscan LIDE 100.