Moving CS5.1 to new computer
Please help. I have purchased a new iMac. I have Photoshop CS5.1 on my old iMac and I want to transfer it. I cannot afford to upgrade at this point. So, I downloaded the install file from Adobe.com, and when I try to extract the program and install it, I get an error message saying "Install.app" can't be opened. You should eject the disk image. I have tried several times. I have had no luck. Has anyone a solution? Again, I cannot afford to upgrade at this point and Photoshop CS5.1 has worked effectively for me on the other iMac (and continues to)

