1. Visual C + + Redistributable for Visual Studio 2015 system requirements: Windows 7 must be Windows 7 with SP1. or WINDOWS10
2. System detection method: Command line Input Winver.exe Enter, if your version of Windows is 7600, you need to upgrade the system to 7601 that is SP1.
3. Upgrade Method:
1) First http://www here . Microsoft.com/zh-cn/download/details.aspx?id=5842##, download the SP1 upgrade program, 1.9GB that file, use the virtual CD-ROM to load the installation or unzip the installation.
2) Install http://www after the upgrade is complete . Microsoft.com/zh-cn/download/details.aspx?id=49982 -Net 4.6 environment.
3) Install the VC++2015 32-bit and 64-bit runtime as long as you have successfully installed the Microsoft. NET Framework 4.6.1.
4) If you really can't upgrade. Then, you can consider downloading the original Win7 SP1 image installation update system or redo system, System image recommended in http:// msdn.itellyou.cn/ download. or consider upgrading Windows 10, but it's not recommended to have driver issues, especially branded notebooks and desktops. Windows 8/8.1 is basically the same idea.
5) Attach Visual C + + Redistributable for Visual Studio 2015: https://www.microsoft.com/zh-cn/download/details.aspx?id=48145
Troubleshoot installation issues with Visual C + + Redistributable for Visual Studio 2015