Disable Alt + Arrow display flip keyboard shortcut

Neither of these answers helped me. What I did:

Right-click on Desktop and select Graphics options > hotkeys > Disable

As indicated in Windows Forums and Microsoft Answers

For these using Intel Graphic, to disable global hotkeys:

• Right click on your Desktop and select:

I had the exact same issue on an Acer notebook with an Intel graphics driver. Simply disabling the feature was not enough, since the keys are still captured and not passed to the system afterwards, even if the rotation did not happen.

That means I was still not able to use this key combination in any other software, because it won't receive the shortcut.

To solve this I opened the Intel graphics properties page, enabled shortcuts, changed all available shortcuts from Ctrl+Alt+(some key) to Ctrl+Shift+(some key), and finally deactivated it again. This way the Ctrl+Alt combination is captured only for the F8 key, which can't be changed, and all other shortcuts are captured by the software I wanted to use (like Eclipse or PHPStorm) - I rarely use the other combination, so this was a valid solution for me.