We have a new computer (due to a crash) and my husband's Logos 3 was installed on the old computer. I have purchased the upgrade to L4, but cannot find my L3 discs. Can I install the L4 update on the new laptop, or do I need to go all the way back to installing the L3 discs first (if I can find them - I purchased them 3 years ago).
My husband will attend a training session this coming Wed, so I hope to resolve this situation quickly!