Now a days adf.ly links are not working.Because of they changed to new version.You see this error on site like http://gamecopyworld.com
Here is the simple to do to solve this problem
1. cliclk on adf.ly link.Look like this http://adf.ly/adfid or http://adf.ly/adfid/http://xxxx
Now you can see only a blank page lets do the next step to solve this
2. Add this to before the link v2.Look like this http://v2.adf.ly/adfid or http://v2.adf.ly/adfid/http://xxxx
If the adf.ly account still alive this trick will work.
When typing without v2.
Note:id is not real one
Typing with v2.
See how to done.
This is not a real id its for see how it works
Comments are welcome