If you used 3 to get the upgrade price to anything later then no. An upgrade license is tied to previous versions. Technically sw companies can write the licenses how they want like many now let you(the original purchaser) use the older version sw while some still say it's a direct replacement(this is really an issue with single app to suite upgrades).So unless they have a very unusual license then no. It's the license you purchase not the disk altho that's also been debated and lost in court. It can be confusing.

No need to think outside the box....
    Just make it invisible.