I have an Aspire V5-561PG Acer laptop since two years. It is actually running Windows 10 (64 bits) and has a AMD Radeon R7 M265 (2GB of dedicated RAM). I have updated my drivers a few days ago to the last version of AMD Radeon software (220.127.116.11), so Catalyst has been replaced by Crimson. But now, the "Switchable Graphics" menu is no more available when I'm doing a right-click, and I can't find an option in the Radeon settings or even in AMD Gaming Evolved (optimization of my games has no effect) : my games are launched with my other graphic card (Intel HD Graphics) which I don't want.
I've already updated to the new version of Crimson (a new version was available two days ago) but no Switchable Graphics otpion is available. I also wanted to restore my system but all my restore points have been deleted...
Does anyone have an idea of how I could fix this problem ?