I can't find my CD of photoshop anywhere, so is it possible for me to find my serial number somewhere on my mac?įind the serial number of your Adobe product quickly But I'm confused because I bought the software. I tried to open my photoshop cs6 and all of a sudden it says that 'my trial' has expired. How can I find my serial number for photoshop cs6 on my mac? Please try the below mentioned steps to get rid of this error. We've checked your account details, we found that you have a subscription to dreamweaver that requires serial number to activate. I can't find the original e-mail and there is no reference to the serial number in my Adobe account although there is a record of my purchase in Plans & products. I bought and downloaded Dreamweaver 2 months (March 2015), but had to re - install my computer is dead, but now I can't find the serial number to activate it on my new computer. How can I find my serial number for Dreamweaver?