NCS repositories are not yet cloned here. To do so run the following command:

ncsmgr init-ncs

LNTIES+40016482@MUTSL02323 MINGW64 /d/Nordic_App/Nordic_SDK/nCS/v1.7.1
$ git config --global http.sslbackend schannel

LNTIES+40016482@MUTSL02323 MINGW64 /d/Nordic_App/Nordic_SDK/nCS/v1.7.1
$ ncsmgr init-ncs
Checking out NCS v1.7.1 ...=== Initializing in D:\Nordic_App\Nordic_SDK\nCS\v1.7.1
--- Cloning manifest repository from https://github.com/nrfconnect/sdk-nrf, rev. v1.7.1
Cloning into 'D:\Nordic_App\Nordic_SDK\nCS\v1.7.1\.west\manifest-tmp'...
fatal: unable to access 'https://github.com/nrfconnect/sdk-nrf/': schannel: next InitializeSecurityContext failed: SEC_E_UNTRUSTED_ROOT (0x80090325) - The certificate chain was issued by an authority that is not trusted.
FATAL ERROR: command exited with status 128: git clone --branch v1.7.1 https://github.com/nrfconnect/sdk-nrf 'D:\Nordic_App\Nordic_SDK\nCS\v1.7.1\.west\manifest-tmp'
/ncsmgr/ncsmgr_init-ncs.sh: line 10: cd: nrf: No such file or directory
fatal: not a git repository (or any of the parent directories): .git
/d/Nordic_App/Nordic_SDK/nCS/v1.7.1
done
Updating repos ...
Traceback (most recent call last):
  File "D:\Nordic_App\Nordic_SDK\nCS\v1.7.1\toolchain\opt\bin\Lib\site-packages\west\manifest.py", line 172, in _mpath
    path = cp.get('manifest', 'path')
  File "configparser.py", line 781, in get
  File "configparser.py", line 1149, in _unify_values
configparser.NoSectionError: No section: 'manifest'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "runpy.py", line 193, in _run_module_as_main
  File "runpy.py", line 86, in _run_code
  File "D:\Nordic_App\Nordic_SDK\nCS\v1.7.1\toolchain\opt\bin\Scripts\west.exe\__main__.py", line 7, in <module>
  File "D:\Nordic_App\Nordic_SDK\nCS\v1.7.1\toolchain\opt\bin\Lib\site-packages\west\app\main.py", line 779, in main
    app.run(argv or sys.argv[1:])
  File "D:\Nordic_App\Nordic_SDK\nCS\v1.7.1\toolchain\opt\bin\Lib\site-packages\west\app\main.py", line 106, in run
    self.run_command(argv)
  File "D:\Nordic_App\Nordic_SDK\nCS\v1.7.1\toolchain\opt\bin\Lib\site-packages\west\app\main.py", line 336, in run_command
    cmd.run(args, unknown, self.topdir, manifest=self.manifest)
  File "D:\Nordic_App\Nordic_SDK\nCS\v1.7.1\toolchain\opt\bin\Lib\site-packages\west\commands.py", line 132, in run
    self.do_run(args, unknown)
  File "D:\Nordic_App\Nordic_SDK\nCS\v1.7.1\toolchain\opt\bin\Lib\site-packages\west\app\project.py", line 801, in do_run
    self.update_all()
  File "D:\Nordic_App\Nordic_SDK\nCS\v1.7.1\toolchain\opt\bin\Lib\site-packages\west\app\project.py", line 855, in update_all
    self.manifest = Manifest.from_file(
  File "D:\Nordic_App\Nordic_SDK\nCS\v1.7.1\toolchain\opt\bin\Lib\site-packages\west\manifest.py", line 1104, in from_file
    (mpath, mname) = _mpath(topdir=topdir)
  File "D:\Nordic_App\Nordic_SDK\nCS\v1.7.1\toolchain\opt\bin\Lib\site-packages\west\manifest.py", line 177, in _mpath
    raise MalformedConfig('no "manifest.path" config option is set') from e
west.manifest.MalformedConfig: no "manifest.path" config option is set
done
usage: west [-h] [-z ZEPHYR_BASE] [-v] [-V] <command> ...
west: error: argument <command>: invalid choice: 'zephyr-export' (choose from 'init', 'update', 'list', 'manifest', 'diff', 'status', 'forall', 'help', 'config', 'topdir', 'selfupdate')

LNTIES+40016482@MUTSL02323 MINGW64 /d/Nordic_App/Nordic_SDK/nCS/v1.7.1
$