Purchased Lightroom 6 DVD will not install.

[skydawg12345]

Purchased Adobe Photoshop Lightroom 6 DVD and it will not install.

[Ned Murphy]

What happens when you try?  What are your system specs?

System requirements

[wilmonts67086709]

mac book pro

OS X 10.9.5

keeps telling me I have invalid code.

[Ned Murphy]

Find your serial number quickly

Redemption Code Help

http://helpx.adobe.com/x-productkb/global/redemption-code-help.html

It looks like you might be texting your responses, which leads to sparing the effort to provide a more complete explanation the problem. Don't be shy about sitting down at a keyboard and providing detailed responses.  The more info you provide the more likely someone might be able to help rather than guess what you might be experiencing and what the problem might be.