I am using windows 10.
In this link is it been asked to remove current Go installation before updating to new version. The current installation folder is something like: C:\Go . And it is been asked to remove this folder first before installing the latest version.
But I already have my projects under C:\Go\src. So I can't afford to delete it just like that. Not sure what I am missing. I have never updated Go before, so this is new to me. Thanks.
Those same instructions tell you to...
Create your workspace directory,
%USERPROFILE%\go. (If you'd like to use a different directory, you will need to set the GOPATH environment variable.)C:> cd %USERPROFILE%\go\src\hello C:\Users\Gopher\go\src\hello> go build
So your src directory should not be in C:\Go\src but %USERPROFILE%\go\src\ (that is in your home directory). If you've been using C:\Go\src, move it to %USERPROFILE%\go\src\ and use that going forward.