SQL Server Management Studio cannot be opened

For the interview of data analysis post, a long-standing SQL Server, Strength error reporting “Cannot find one or more components.Please reinstall the application.”
use SQL The repair function of the installation system can't be repaired seven or eight times , The repair process was very smooth, but it just couldn't open . Maybe I deleted the memory by mistake Visual Studio Which plug-ins are relevant . therefore , The first Visual Studio Delete everything , According to the online method, put the 14.0_Config The folder has been deleted , Delete all instances in the installation system , Not yet. . Reinstalled the instance , Not good either. .
There is no hope bing I searched English on , Hey, it's really solved , Links are as follows .https://www.mytecbits.com/microsoft/sql-server/ssms-error-cannot-find-one-components
Sentiment ： Ask on Taobao , As soon as I say that the built-in repair system can't be repaired, let me uninstall and reinstall , I really don't want to reload, so I make a fool of myself , I'm glad to succeed , I also feel that I have to believe in myself when I encounter something . I really look down on people who want to uninstall and install again as soon as they encounter problems .. Don't solve the problem , Won't you encounter it again ？ No matter whether this written examination can be done , Repair completed SSMS I have a great sense of achievement .