I did a fresh install of windows 8, followed by the catalyst 13.4 drivers.
cgminer 3.0.1.
running cgminer -n would show the Juniper device (5770), but when attempting to run cgminer to actually start mining, it would crash and give an exception in faulting module amdocl.dll
If anyone else is having this issue-
the fix was to use 4 different OpenCL dll files from a known good working computer:
File version 10.0.1084.4
Product Name: OpenCL 1.1 AMD-APP (1084.4)
I replaced amdocl.dll file size 28,732,928 bytes and OpenCL.dll (50,176 bytes) in the syswow64 folder.
I replaced amdocl64.dll file size 34,518,016 bytes and OpenCL.dll (54,784 bytes) in the system32 folder.
I've uploaded the dll files to 4shared
http://www.4shared.com/zip/M5RSKSNt/opencl.htmlIf this helped you, feel free to throw me LTC 0.01 or whatever just so i know this was helpful LQNaaAqWc4SB7uwr53o1J4hZBt2wUxZAsK