One last update,
Phase One provided a script file for me to run, which disables the open CL options in Capture One. After you run the script, the Open CL, box is no longer available to check.
With this option, I ran C1 through several processing runs, of 10, 15, and 30 images, and had no problems with the error, HOWEVER,,,,,,
It's readily apparent, Phase One does understand how to take advantage of the open CL processing in C1, as without, everything slows down, way down. Examples,
Processing out a IQ260, 100 file, goes from 5 to 6 seconds to 20 to 25", this a per file run time.
If you use a lot of adjustment layers, (I do), drawing a mask, will take a much longer time and and times will freeze the system, also the more masks, the
slower and more prone to problems
Zooming to 100%, now takes about 4 to 5 seconds to complete on a IQ100 file, whereas before 1 sec.
So, for me, as a heavy C1 user, turning off open CL really is not the solution, as unlike LR (which still can't seem to take any advantage of open CL), C1 does.
For now, I have just decided to live with the issue and if the problem becomes bad, I finish working on a series of images, then run the script, and then process them out without open CL, as that allows me to step away from the PC and do other things while the files process, as at least they all finish without errors.
This error only seems to happen with ver 9 for me, as I went back and worked with Ver8 for a bit and it processed as normal, with the Open CL selected.
Paul C