Thank you for sending the files! It looks like it's actually an internet/connectivity issue in some regard. Getting some connection errors in the log file that might mean it's having a hard time connecting to check and giving the wrong results for some reason. I don't think this is actually related to your system requirements at all as the other log does confirm that you have a correct version of OGL.
gbl Dbg 386ms>ASSERTION FAILURE: ..\..\..\components\psgpu\psgpu\gpu\win\GPUImplWin.cpp: 153: Condition : HRESULT FAILED, 'pLoc->ConnectServer'
gbl Dbg 386ms>ASSERTION FAILURE: ..\..\..\components\psgpu\psgpu\gpu\win\GPUImplWin.cpp: 166: Condition : HRESULT FAILED, 'Could not set proxy blanket.'
This is a little unexpected. If you can try relaunching Dimension and then closing it and see if you get the same dialog then open the GPU log and see if you see those same lines that would be great, just to confirm it's the same behaviour. If it's different log information can you e-mail the updated logs to the same e-mail?