Manage system user paths command line Environment Path variable is too large on Windows

When we edit environment path variable on Windows we can get to the point where there is an error: "This environment variable is too large. This dialog allows values up to 2047 characters long.".

We can edit this path using Nexss Programmer System/Env Package

# this command will check if this path already exists in the path, if not will add 
nexss System/Env/EnsurePath --EnvPathAdd c:\x74\php\ it.