Sorry, you do not mention GTX970 anywhere in above messages, so we assumed that you use processor GPU. We'll change our 'buggy database' to GTX970.
What exact driver version do you use?
BTW, I switched to Windows 8.1 just before monitor update to 4k and I use GTX970 too. This combo (Win8.1, GTX970, FRV) works fine in both OpenGL and DirectX modes.
Sorry, you do not mention
Sorry, you do not mention GTX970 anywhere in above messages, so we assumed that you use processor GPU. We'll change our 'buggy database' to GTX970.
What exact driver version do you use?
BTW, I switched to Windows 8.1 just before monitor update to 4k and I use GTX970 too. This combo (Win8.1, GTX970, FRV) works fine in both OpenGL and DirectX modes.
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Alex Tutubalin/FastRawViewer team