I just purchased Transition DJ for Ubuntu. It's installed but it won't launch. When I talked to the software developer, he said I need to add a file that has the license key in it to the Transitions DJ folder.
I created the file, but when I tried to copy it into the Transitions DJ folder, I am told that I am not allowed because I am not the owner of the file, but I don't understand since the folder is on my own computer.
Why am I not allowed to copy a file into any folder I want?