Photoshop CS4 license expired Mac?

[taro]

I'm trying to set up Photoshop CS4 for Mac.

I got serial numbers from the Internet.

I can set up photoshop, but once I load photoshop, it says'' it has expired".

Then I set my computer date 1 year early. so it works.

For using it, do I have to change the date everytime??

Is there anyone who fixed it??

thanks

 

[Aaron]

We are not allowed to talk about illegal software.