Thank you so much Flojomojo/firmware fairy and ATGames !! It would be good if you can edit your original post and include the warning about the blank spaces in the ROM filenames, I think we all have the ROM set for the Portable and will run into this.
Hi, Do you have the compatibility settings handy by any chance? I have been trying various on Win 10 64-bit, but always get the same error: 32 Bit True Colour Detected This mode is not recommended change resolution to continue