给我这样的傻瓜一个更详细的答案:

Open the SDK manager Select the SDK Tools tab. Download – Make sure that intel x86 Emulator Accelerator (HAXM) is downloaded. Install – Now that HAXM is downloaded, make sure it is installed. In the SDK window it will show you where the SDK is located on your computer: Click/tap 3 times quickly to highlight this text and copy the folder location. Open the file explorer and paste in the file location. From here you can search “hax” to find the folder location for HAXM stuff. Once a file comes up in the search results, right click and select “open file location”. For me the location was C:\Users\Datu1\AppData\Local\Android\Sdk\extras\intel\Hardware_Accelerated_Execution_Manager . Find the file intelhaxm-android.exe and open/run it. Follow the instructions when it runs. You may wish to run haxm_check as an administrator (it’s in this same folder), but it may or may not work for you. The surefire way to tell if you can run hardware acceleration and if it’s enabled is to go to your computer’s bios settings from the startup menu. BIOS settings – Make sure hardware acceleration is enabled in your BIOS settings. The way to do this may vary a bit from system to system. You may need to press f10 or esc on startup. But with most (updated) Windows 10 computers you can access the BIOS settings by doing the following: type “advanced startup” in the Windows search bar; click on “change advanced startup uptions:” when it comes up. Click “Restart now”. After your computer restarts click on Troubleshoot. Click advanced options >firmware settings, then restart to change EUFI firmware settings. Wait for the restart then select the menu option for bios settings. With Intel processors the steps will be as follows or similar: Press the right arrow to go to the Configuration tab. Arrow down to Intel Virtual/Virtualizaion Technology and turn it on (should say Enabled). Exit and save changes. If Virtual Technology was previously disabled in your bios settings You will need to run the intelhaxm-android.exe file now to install haxm. Try restarting Android Studio and running your emulator again. If it’s still not working, restart your computer and try again, it should work.

注意:如果你打开了Windows Hyper-V，这将导致你不能运行haxm。如果你有hyper - v的问题，确保它在你的设置中被关闭:在Windows栏中搜索“hyper”;搜索结果会显示“打开或关闭Windows功能”。然后确保所有的Hyper-V盒子都是未勾选的。

打开Android SDK管理器，安装intelhaxm-86 emulator

根据这个回复，完整的步骤是:

1)打开SDK管理器(在Android Studio中，进入Tools > Android > SDK管理器)，如果没有下载英特尔x86模拟器加速器(HAXM安装程序)。

2)现在进入你的SDK目录C:\users\%USERNAME%\AppData\Local\Android\ SDK \extras\intel\Hardware_Accelerated_Execution_Manager\并运行名为intelhaxm-android.exe的文件。

如果你得到一个错误，如“英特尔虚拟化技术(vt,vt-x)未启用”。进入BIOS设置，启用“硬件虚拟化”。

3)重新启动Android Studio，然后尝试再次启动AVD。

显示模拟器窗口可能需要一到两分钟。

这个答案适用于Windows 10版本1709的最新更新。没有尝试其他版本。但我希望它能起作用。

I also ran into similar issue in my windows 10 system. I disabled Hyper-V and I tried all the answers posted here. But after that also i faced the same issue. So after lot of try, made it work using an documentation available in haxm manual. The document menntioned to use a tool named Device Guard and Credential Guard hardware readiness tool provided by Microsoft to disable Hyper-V along with some other features(Remember not only Hyper-V. So little cautios) completely. Follow the below steps to do that.

从这里下载该工具的最新版本。 解压缩。 打开提升的(即以管理员身份运行)命令提示符，并通过更改提取路径和各自的版本号来运行以下命令。

“X:\path\to\dgreadiness_v3.6\DG_Readiness_Tool_v3.6.”ps1禁用”

重新引导。

然后如果你试着安装英特尔haxm，它会工作。

如果有最新的更新，请查看官方intel haxm开发链接中的文档。

希望它能帮助到别人。

Right click on your my computer icon and the CPU will be listed on the properties page. Or open device manager and look at the CPU. It must be an Intel processor that supports VT and NX bit (XD) - you can check your CPU # at http://ark.intel.com Also make sure hyperV off bcdedit /set hypervisorlaunchtype off XD bit is on bcdedit /set nx AlwaysOn Use the installer from https://software.intel.com/en-us/android/articles/intel-hardware-accelerated-execution-manager If you're using Avast, disable "Enable hardware-assisted virtualization" under: Settings > Troubleshooting. Restart the PC and try to run the HAXM installation again

对于那些仍然有问题的人，你可以尝试使用另一个Android模拟器，如Genymotion。

我正在使用Ryzen 5处理器，安装了最新的Windows 10更新(1809)，但仍然无法安装HAXM。所以，我解决这个问题的方法是:

在BIOS设置中启用“硬件虚拟化” 在Windows特性中启用Hypervisor平台 安装Genymotion与虚拟盒子-选择个人使用 安装Genymotion Android Studio插件——在Android Studio插件设置中找到

你可以从这里出发了。