Dear PSP Xenon user,

We are glad to inform that we have just released the downgrade of the non ilok version of PSP Xenon to provide its compatibility with older systems Tiger (Mac OSX 10.4.X) and Windows Vista. If you had any problems with using the non ilok version of the PSP Xenon on your system please download and install version 1.1.1

You will find installers at



DON'T downgrade if version 1.1.9 works ok on your system.
Functionally, both versions (1.1.1 and 1.1.9) are the same. All changes are software architecture-related only.

PSP team