Spyder cannot be opened after aconda updated package

C:ProgramDataAnaconda3 > spyder
Traceback (most recent call last):
File "C:ProgramDataAnaconda3Scriptsspyder-script.py", line 6, in < module >

from spyder.app.start import main

File "C:ProgramDataAnaconda3libsite-packagesspyderappstart.py", line 2
, in < module >

from spyder.config.base import (get_conf_path, running_in_mac_app,

File "C:ProgramDataAnaconda3libsite-packagesspyderconfigbase.py", line
383, in < module >

_ = get_translation("spyder")

File "C:ProgramDataAnaconda3libsite-packagesspyderconfigbase.py", line
355, in get_translation

language = load_lang_conf()

File "C:ProgramDataAnaconda3libsite-packagesspyderconfigbase.py", line
336, in load_lang_conf

lang = get_interface_language()

File "C:ProgramDataAnaconda3libsite-packagesspyderconfigbase.py", line
307, in get_interface_language

spyder_languages = get_available_translations()

File "C:ProgramDataAnaconda3libsite-packagesspyderconfigbase.py", line
274, in get_available_translations

error = _("Update LANGUAGE_CODES (inside config/base.py) if a new "

NameError: name"_"is not defined

Uninstall and reinstall do not report an error
Executing transaction: | DEBUG menuinst_win32:__init__ (199): Menu: name: "Anacon
da$ {PY_VER} ${PLATFORM}", prefix: "None", ProgramDataAnaconda3, env_name:" None",
mode: "None", used_mode:" system"
DEBUG menuinst_win32:create (323): Shortcut cmd is C:ProgramDataAnaconda3pytho
nw.exe, args are ["C:\ ProgramData\ Anaconda3\ cwp.py","C:\ ProgramData\ Anacon
da3", "C:\ ProgramData\ Anaconda3\ pythonw.exe","C:\ ProgramData\ Anaconda3\ Sc
ripts\ spyder-script.py"]
DEBUG menuinst_win32:create (323): Shortcut cmd is C:ProgramDataAnaconda3pytho
n.exe, args are ["C:\ ProgramData\ Anaconda3\ cwp.py","C:\ ProgramData\ Anacond
a3percent,"C:\ ProgramData\ Anaconda3\ python.exe","C:\ ProgramData\ Anaconda3\ Scri
pts\ spyder-script.py","--reset"]

Mar.02,2021

Uninstall anaconda and reinstall

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