I upgraded to LR4 on desktop, and I thought my license covered at least two computers. How do I get the upgrade onto my laptop, which also has LR3 on it. I tried downloading directly from Adobe's website, but it would not let me download the same product/serial number I used for the desktop. I thought it should allow it. Any thoughts?
https://www.adobe.com/cfusion/tdrc/index.cfm?product=photoshop_lightro om
Download the trial from here.
Install
When prompted use your serial number.
North America
Europe, Middle East and Africa
Asia Pacific