MAMEWorld Forums - EmuChat - HELP! Screen ROTATES! Windows 10

Thanks Microsoft for my Windows 10 "free upgrade". Now I get to play half my games upside down or sidewides! Argh.... Really can not figure out an easy fix to the problem... I hope a new Config file might help, but so far not even that helps. Yeah it makes one rant! lol

Hi folks!... Ok, I'm new here, but not a total MAME newbie. For weeks off and on, I have been searching for the fix (to this MAME rotating/flipping screen upside down issue) Nothing helps. I have tried older and newer MAME VERSIONS I'm using MAMEUI64051 Which seemed fine under Win07 --- Ever since I got a computer with Windows 10 about half of my roms have serious issues with the screen rotating, or flipping upside down. Many are unplayable.

Now, I known how to use Ctrl+alt+ (the "up" arrow key flips my screen back to normal) I have even DISABLED "ROTATE" in my Win10.... I keep hoping it's a simple config issue... I'm at a lost. I also known one can use the command line somehow to use /rotate I think... Very unsure how to correct this problem... Can I insert "/rotate" in Config? Because I think I tried that too.. lol Anywy, been searching some time now.

Thanks for the time folks! :-)

Big fan of MAME since the 90's

Edited by Terry Bates (02/15/17 05:57 AM)