Get your graphics card GUID1. Open Device Manager from Control Panel (or devmgmt.msc from command prompt)
2. Navigate down to your graphics card under Display Adapters
3. Double-click on the graphics card entry to load its Properties
4. Click on the Details tab
5. Click the Property drop down and select Class GUID
6. Take note of this value (
example {4d36e968-e325-11ce-bfc1-08002be10318})
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Go to the Driver folder1. Open Windows Explorer and navigate to the location of those files we found in the registry. For example C:\Windows\System32\DriverStore\FileRepository\igdlh64.inf_amd64_4ac0038ddc82c1c6\
2. Copy the two files (ig9icd64.dll and ig9icd32.dll), navigate to C:\Windows\ and paste a copy of the files there (Ctrl-V)
3. You should now have a copy of the files under the original location and under C:\Windows\
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Edit the registry1. Open regedit again and double click on OpenGLDriverName
2. Change the entry to remove the path, leaving just the file name. For example, C:\Windows\System32\DriverStore\FileRepository\igdlh64.inf_amd64_4ac0038ddc82c1c6\ig9icd64.dll becomes ig9icd64.dll
3. Repeat the process for OpenGLDriverNameWoW (It should look something like the image below)
4. Close the registry editor
5. Restart your computer
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