need help installing opencl for xp and 6870

[pctech4747]

i have one xp 32 bit and 1 hd6870 video card.  can you guys help me find out what version supports xp .   I tried 2.3 sdk but it said on installing the sdk that my videocard dont support it.  please help me get my miner mining with xp and my video card.  


Thx in advance.

ps, i  have xp sp3 installed and all drivers installed for 12.4 clean install.

do i have to uninstall all and go back to a older version of ccc bundled with opencl?


EDIT:  i figured it out.  i uninstalled 12.4 and installed old driver 11.7 that comes with opencl bundled.  works now..

[Fiyasko]

that really shouldnt be neccessary unless you are getting bad hashrates due to 2.6, Have you tried sdk 2.1? That one is Quite different from the rest,