Open CL Support -> HD 4890 ATI + windows xp

I wonder if anyone can tell me what to use and what Catalyst driver version SDK supports HD 4890 with windows XP 32bit.

I’m trying to use the OPEN CL, but it is disabled.

Currently installed version 11:12 + open CL ATI, but does not work.

If anyone can tell me which version of Catalyst to use and what to use SDK I’m grateful.

I’m trying to use the OPEN CL, but of an error in KERNEL32.dll

On the internet told something about the stream SDK 2.0 beta 4 + driver 9.12 but I do not think the SDK 2.0 beta 4 download.

Thank you.