Problem Description:
When installing the vs2019 Enterprise Edition today, I downloaded the installer vs_Enterprise.exe from the official website. After clicking on vs_Enterprise, an application error "prompt 0X80070422 cannot start the service, Kernelbase.dll is faulty"
, you can see the detailed explanation of "KernelBase.dll failure" by netizens: https://zhuanlan.zhihu.com/p/242615448
Solution:
After clicking the application log, the detailed error information is: "vs_setup_bootstrapper.exe Framework version: v4.0.30319 Description: The process has terminated due to an unhandled exception. Exception information: exception code c06d007e, exception address 7694C5AF. So it can be known that it is not Kernelbase The .dll has a fault, but the .net framework has a problem. After checking the win7 ultimate system, it is found that there are .net3.5 and .net4.0, so continue to install .net4.7 and .net4.8 .After restarting, vs_Enterprise.exe can run normally, and successfully installed vs2019 Enterprise Edition. It took a day to solve this problem today, windows update is really a pit...