Install VS2015 update2 and vs2015update2

Install VS2015 update2 and vs2015update2

Let's not talk about how to help everyone.

To sum up, if the system is a built-in win10 family edition and upgraded to the Professional Edition by changing the serial number, reinstall it early. Otherwise, the Android simulator cannot be started after VS2015 is installed, and an error will be reported:Cant 'add user to hyper-v administrator groupBut if you cannot find this in the user and groupHyper-v administrator group. Only the newly installed win10 Professional Edition is available.

If you have installed VS2015 to upgrade only update2, or install the iso with update2, and want to experience xamarin, you can install it without turning over the wall if you already have the Android sdk, after xamarin is selected, the Android sdk is automatically selected. In addition to the Android sdk and git, xamarin and cordova can be installed normally.

Then change the vs settings. In the cordova settings and xamarin settings, change the downloaded Android sdk path. Finally, find the vs installation program on the control panel, modify the program, flip the wall, select the failed git installation, and install it again.

Another problem is that for the x64 system, 64-bit jdk may need to be installed separately. VS's own download seems to be 32-bit.

However, the Android simulator of VS is so smooth.

In fact, I still think that xamarin can be used to play games, but if I study it in detail, I must have a certain understanding of Android and iOS native. It is better to develop Native directly with this energy, otherwise it will be difficult to fall into the trap ......

With my options attached, there cannot be errors in these two places: