Upgrade

[chiliza]

I upgraded to LR4 from LR3 but when I connect a memory card or my camera to upload files, LR3 pops up instead of LR4. I have unchecked all the options in LR3 preference block. I use a Mac. I want to try deactivating LR3 but I'm afraid LR4 wont work anymore since its an upgrade version and might need files from the previous.

[Manish-Sharma]

first, when you insert the memory card or connect the camera the LR3 uploads because it is the default application , to guide you how to change the lightroom 4 as default application.

Crtl+click on the file and then go to "Get info" and the change the application from the LR3 to LR4

Secondly, if you want to deactivate the cs3 , you can do it and uninstall LR3 , the LR4 will countinue running because the upgarde version doesn't mean you need the old appliaction installed on the system it is just the rebate given to the customer who know the Adobe lder version.