Windows User:
You can locate it at: C:\Users"your name"\AppData\Local\Programs\Microsoft VS Code.
You can also find the actual installation directory of your VS Code. For instance, if it's installed at D:\Microsoft VS Code, locate the "code.exe" file. Copy the "code.exe" file to a location on your C drive(C:\Users"your name"\AppData\Local\Programs\Microsoft VS Code\).
Thank you!