The 90 % of Keygens of this collection contain trojan of high risk level !!!
I tried to debug some of them and reconstruct others ,free of trojan that
you can use.
1- Install Adobe Master Collection CS4.
2- Use any "Adobe Master Collection CS4 Keygen" to generate your serial number.
3- When the installation is finished Use keygen 1 or 2 to give activation code
4- If Keygens fail to activate then run "disable_activation" Command Script