instal the last version for windows Capture One 23 Pro 16.3.1.1718

Go to Computer -> HKEY_Local_Machine -> SOFTWARE -> Khronos -> OpenCL -> Vendors.

Close Capture One, then hold down the Windows key and press the R key on the keyboard.

You can fix that by following the steps below:

This is an access issue with Capture One enumerating installed OpenCL platforms. If Hardware Acceleration is stuck at 0% on initialization (Windows OS) Crashes when processing/exporting images.Scrambled or somewhat 'glitched' previews when making adjustments.The issues that might be related to OpenCL / Metal You can find those system requirements in the release notes for the particular version of the Capture One software you are using. Such issues usually occur on the machines which do not meet our recommended system requirements for running Capture One. Whilst Hardware Acceleration is designed to increase performance in Capture One, you may also find some instances when it can decrease performance instead or cause some issues while processing and editing images. For Capture One, only relatively new GPU cards have enough computing power and onboard RAM to be utilized effectively. The issues described above are usually associated with OpenCL (Open Compute Language) / Metal which enables the effective utilization of thousands of computing units within modern graphics cards.

The quickest way to see if Hardware Acceleration is causing these issues is to set it to ' Never' under Preferences > General. My images have artifacts in them when viewing/processing. I'm having problems with exporting/processing images.

Instal the last version for windows Capture One 23 Pro 16.3.1.1718