This a screenshot of the sdk manager message showing the emulator as incompatible with windows:
I am using android studio, currently version 2.2.3.
Is there an other or older version of the emulator accelerator (HAXM installer) that is compatible with windows 10 ?
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Did you read https://software.intel.com/en-us/blogs/2014/03/14/troubleshooting-intel-haxm?
It says "Make sure "Hyper-V", a Windows feature, is not installed/enabled on your system. Hyper-V captures the VT virtualization capability of the CPU, and HAXM and Hyper-V cannot run at the same time. Read this blog: Creating a "no hypervisor" boot entry." https://blogs.msdn.microsoft.com/virtual_pc_guy/2008/04/14/creating-a-no-hypervisor-boot-entry/
I've created the boot entry that disables HyperV and it's working
You likely have Hyper-V enabled. The manual installer provides this detailed notice when it refuses to install on a Windows with it on.
This computer does not support Intel Virtualization Technology (VT-x) or it is being exclusively used by Hyper-V. HAXM cannot be installed. Please ensure Hyper-V is disabled in Windows Features, or refer to the Intel HAXM documentation for more information.
Source: Stackoverflow.com