Win10 prompts that environment variables are too long when adding environment variables

The first solution:

Create a new environment variable with a random name, such as path1, then add the environment variable path in it, and then add% path1% in path.

Sometimes this method does n’t work. I do n’t know if it ’s too long for expansion. At this time, you can use solution two.

Solution two:

win + R, enter regedit,

Open the registry HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Control \ Session Manager \ Environment

Double-click Path (REG_EXPAND_SZ) on the right, append the contents, save and restart the computer, and you are done.

Solution three:

There is also a path in the user variable, and it can be added to this path. It is only necessary to log in to the computer with the current user name.