license key

I have Solid Edge 2D drafting v19 (ST4). I have the license key too. I installed the software in my windows 7 operating system. After installation completed, when i open the program it says "invalid license key"... plz help.

Re: license key

I had the same problem, the answer is that you don't need an extra licence key.
The right licence key sits in the installation file.
Solution: remove the program and install it again. Start the program without replacement of any file.