mirror of
https://github.com/amnezia-vpn/amnezia-client.git
synced 2026-10-14 21:34:26 +00:00
[GH-ISSUE #3242] [Bug]: Системная ошибка "icu.dll не обнаружена" на Windows 10 v1809 начиная с версии 5.0.2.1 / System Error "icu.dll not found" on Windows 10 v1809 starting from v5.0.2.1 #1501
Open
opened 2026-10-13 20:43:54 +00:00 by bsakaguchi
·
1 comment
No Branch/Tag specified
dev
feat/api-tests
fix/show-locked-xray-settings-page-for-servers-without-write-access
fix/serialize-log-record-writes-and-pin-log-date-format-locale
fix/libagw-review-fixes
feat/otp-login
fix/ios-xray-ipv6-leak
fix/macos-xray-ipv6-leak
feat/add-support-include-split-tunnel
fix/win-xray-app-split-tunneling
fix/bug-when-saving-after-canceling
fix/xray-reconnect-crash
fix/share-empty-config-on-ssh-timeout
fix/ssh-credentials-input
fix/updater-verify-signature
fix/async-ssh-threading
fix/xray-check-inet-and-liveness-monitor
fix/selfhosted-server-installations
feat/add-support-ikev2-macos
fix/icons-different-color-themes
feat/add_support_arm_windows
feat/add-deep-link
feat/fixed-push-notifications-on-VPN-connect-disconnect-2
feat/implement-QR-code-generation-and-scanning
feat/file-password-protection
feature/add-local-proxy
feat/add-support-split-tunnel-macos
feat/tests
fix/android-register-unacknowledged-purchase
fix/share_on_linux
mirroring-to-outside
feat_copy_docker_configs
feat/self-diagnostics-log
feat/amnezia-free-vless-switch
fix/conan_build_android_on_win
fix/linux-reconnect-dns-reliability
fix/windows-connection-stability
fix/linux-reconnect-refactoring
fix/ios-groupidentifier-order
feat/xray-subscription-link
fix/minor-fixes
fix/xray-config-inplace-edit
feat/amnezia-sdk-typed-api
feat/amnezia-sdk-integration
feat/force-update-native
refactor/marketplace-update-popup
feat/force-update
fix/valnurability_dev
chore-xcode-version
fix/empty-i1-i5
build_qt_6_10_1
master
feat/protocol-selection
fix/openvpn_install
feat/locations_change
feat/locations_change_rework
feature/local-proxy-integration
fix/filepicker_atv
fix_valnurability
fix/macos-ne-codesign-4.8.19.0
temp-branch-for-testing
fix/rebased_4_8_19_linux_fix_error
feat/proxy-storage-cache
fix/zeroed-params
fix/killswitch-blocknets-linux
update/translation_RU
fix/self_hosted_reinstall_error
feat/selfhosted-dns
fix/agp_version_up
feat/switch_to_alive_protocol
feat/support_multipeer
server_scripts_update
fix/extended-vless-configuration
chore/apple-ci-cd-macos-versions
feat/add-telemt
fix/android_keystore_read_error
feat/add-mtproxy
chore/bump-qt-version
fix/make_dbus_async
feature/dns
rebase/apple-tv-target-on-conan
fix/outbound_freedom_xray_with_dns_fix
feat/apk_support
feat/fallback-proxy
feat/apple-tv-target
fix/dns_reconnection_issue
feat/fixed-push-notifications-on-VPN-connect-disconnect
fix/linux-firewall
docker-regional-locks
appstore-review-popup
feat/storekit2
fix/uninstall-split-tunnelling-driver
revert-2376-chore/license-file
support_16kb_android
bump_version
feat_add_review_android
bugfix/translation-absence-on-subscription-key-page
feat/location-separation-by-region
bugfix/text-moving-when-resing-window
fix_backup
feature/add-purchase-android
bugfix/moved-text-while-resizing-window
bugfix/incorrect-killswitch-restore-from-backup
fix/backup-exclude-secondary-api-configs
feat/proxy-fields-for-dev-console
bugfix/ovpn-ios-fix
bugfix/linux-bundle-libraries
fix/xray-app-split-win
fix/upload-to-s3
chore/add-release-date-upload
feat_add_webview_support
feature/configuration-transfer-through-qr
feat/bot-key-unlink-device
fix/ad-link-lang-support
fix/qsecuresettings-with-android
feat/add-support-arm64-win
spanish-translations
fix/context-menu
feat/add-system-dns-support
fix/qt6-9-support
fix/qt6_9_support
bugfix/strict-killswitch-ui
android-7
chore/minor-bugfixes
feature/awg-net-fix-macos-wakeup
fixbug/ios18
bugfix/ios-ne-crash
fix/linux-tray-quit-button
cryptpad-support
bugfix/disable-linux-killswitch
fix/minor-ui-fixes
feature/setup-guid-tun2socks
feature/linux-ipsec
feature/ipsec-linux
refactoring/server-config-in-classes
feature/macos-ipsec
fix/ui-fixes-after-merge-with-d20ed4a
chore/focus_control_after_qt_6.9_migration
feature/integrate-xray-as-a-library
maxos-awg-fix
feature/add-new-awg-docker-image
chore/update-3rd-prebuild
feature/test-news
fix/api-conf-files
bugfix/split-tunneling-with-api-config
bugfix/ios-awg-new-fields
feature/special-handshake-2
feat/xray-api-support
fix/desktop-entry
bugfix/shadowsocks-cipher-setting-not-changing
feature/update-tap
bugfix/openvpn_import_fix
feature/ability-to-change-port-after-installing-xray
bugfix/strict-mode-ovpn
bugfix/win-ipv6-ovpn
bugfix/subnet-adress-setting
exception-podman-docker
bugfix/fix-listviewtype-scrolling
bugfix/win-disabled-ipv6
bugfix/win-ipv6-disabled-ovpn
feature/killswitch-strict-mode
feature/awg-network-check
feature/empty-split-tunneling-list
feature/support-info
chore/update-go-version
checking-Linux-version
update_server_scripts
bugfix/button-selection-easy-setup-page
feature/old-api-proxy
patch/user-checking
fix/correcting-version
support-podman
support_podman
user-checking-patch
feature/check-docker-version
feature/allowed-dns-list
without_lsof
chore/error-body
Update-amneziavpn_ru_RU
shiroow-patch-8
shiroow-patch-7
shiroow-patch-6
shiroow-patch-5
shiroow-patch-4
shiroow-patch-3
shiroow-patch-2
shiroow-patch-1
check_sudo_permissions
feature/euphoria
add_next_octet_to_ip_settings
bugfix/mobile-controllers-init
euphoria
bugfix/android-crush
feature/macox-network-extension
bugfix/pre-release-hotfixes
bugfix/ipsec-pfs
chore/ios-site-links
checking_sudo_permissions
feature/android-tv
improve_navigation_cpp
bugfix/linux-firewall-install
fixbug/wireguard-handshake-time
ReadmeRu_full
feature/xray-user-management
feature/subscription-end-date
chore/clang-format
feature/ru-in-readme
chore/increased-api-timeout
chore/deploy-workflow
bugfix/services-list-scroll
wheel_group_suppor
chore/bump-xcode-version
fixbug/mac-network-extension
feature/android-gpb
feature/page-home-drawer-country-selection
checking-sudo-users
bugfix/service-info-from-response
fixbug/build-macos-ne-2
android-qt-6.7.3
fixbug/build-macos-ne
bugfix/wg-windows-log-folder
feature/psk-key-api-request
bugfix/user-management-qml-warnings
fix/macos-network-extension
fixbug/macos-NE-build
bugfix/fixed-isDevEnv-initialization
bugfix/revert-ios-ovpn
feature/tun2socksSrv
fix/disable_singleapp
feature/awg-wg-name-resolving
feature/disable-dhcp
bugfix/allowed-ips-old-configs
feature/goodbyedpi
feature/add-exception-log
refactoring/remove-ipv6-from-default-routes
refactoring/singleapplication-submodule
macos-dirty-build
test/gateway
Update-amneziavpn_fa_IR.ts
bugfix/ipsec-win
fix/xray-custom-port
improve-tab-navigation
test-win-11
feature/android-tv-remote-control-support
KsZnak-patch-1
feature/awg-wg-qr
bugfix/fix-loopback-splittunel
fix/setup_host_firewall
feature/android-xray
feature/openvpn-pass
feature/connection-string
fix/clickable-errors
bugfix/api_1100_fix
feature/graphview
testsvg
feature/update-win-awg
feature/open-as-amnezia
feature/update-mozilla-upstream
bugfix/qr-code-cutting
feature/native-wg-psk
test/awg-centos
bugfix/hide_error
feature/add-uninstaller-checkbox
bugfix/cancel-button-on-install-page
bugfix/anchors-page-home-warning
awg-udptlspipe
button-focus-fix
revert-677-fix/logger
bugfix/Revert_PR_596
bugfix/allowed-ips-api-configs
bugfix/on-escape-pressed
feature/auto-scroll-for-server-selection-list
fix/ui-fixes
translations/update_fa_IR.ts
feature/new-awg-docker-container
bugfix/awg_ipv6_fix
feature/tab-navigation
fix/username-no-autocapitalization
sure
refactoring/servers-model-cleanup
feature/wg-mtu-setup-ios
3rd_adaptation_to_diff_OS
sudo_not_found
test/docker-ce
bugfix/double_clear_server_from_amnezia
fix/android
client/3rd-prebuilt
revert-559-KsZnak-translation-ru-ex
KsZnak-translation-ru-ex
KsZnak-br1
KsZnak-text-change
feature/api-awg
feature/error-code-output
feature/win_x32_builds
text/debug-output
feature/ovpn3-desktop-cli
bugfix/secureqsettings-deadlock
refactoring/change-settings-when-connected
files_check
ArchLinux-support
second_adaptation_to_diff_os
sudo
refactoring/android-build
adaptation_to_different_os
feature/online_installer_for_v4
update_to_r2
bugfix/return-after-installation
feature/custom_drawer_component
bugfix/split-tunneling
bugfix/existing-awg-container
revert-370-feature/custom_drawer_component
bugfix/adapted_awg_questiondrawer
bugfix/updated_drawer_height_pageserverdata
bugfix/translated_new_source_strings_to_chinese
feature/split-tunneling-config
feature/accessibility-support
branch_connectivity_change_fix
feature/ikev2_android
android_ss_transport
bugfix/macos_fixes
feature/nextcloud-support
feature/macos_network_extension
android_pt_transport_source
feature/ios-openvpn3-pluggable-transport-Cloak
bugfix/cloak_for_desktops_fix
arm-build-macos
fix-macos-build-brew
bugfix/ios-build-openvpnadapter-from-source
feature/download-native-wireguard-config-on-connect
feature/v2ray-container
bugfix/dpkg-busy-checking-stuck
feature/online-installer
dev-killswitch
dev-netadapters
5.0.3.0
5.0.2.1
5.0.2.0
5.0.1.5
5.0.0.5
5.0.0.2
4.8.21.0
4.8.19.0
4.8.18.0
4.8.17.0
4.8.16.0
4.8.15.4
4.8.15.0
4.8.14.5
4.8.14.1
4.8.12.9
4.8.12.8
4.8.12.7
4.8.12.6
4.8.11.4
4.8.11.3
4.8.11.2
4.8.11.1
4.8.11.0
4.8.10.0
4.8.9.2
4.8.9.1
4.8.9.0
4.8.8.3
4.8.8.2
4.8.8.1
4.8.7.2
4.8.7.1
4.8.7.0
4.8.6.0
4.8.5.0
4.8.4.5
4.8.4.4
4.8.4.3
4.8.4.2
4.8.4.1
4.8.4.0
4.8.3.2
4.8.3.1
4.8.2.3
4.8.1.9
4.8.1.0
4.8.0.5
4.7.0.0
4.6.0.3
4.6.0.1
4.5.3.0
4.5.0.0
4.4.0.0
4.3.0.0
4.2.1.0
4.2.0.1
4.1.2.0_cloak_pt_experimental
4.1.0.1
4.0.8
3.1.0
3.0.8
3.0.7
3.0.5
2.1.2
2.1.0
2.0.10
2.0.9
2.0.8
2.0.7
2.0.6
2.0.5
2.0.1
2.0
1.9.1
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
No labels
pull-request
Milestone
Clear milestone
No items
No milestone
Projects
Clear projects
No items
No project
Assignees
Clear assignees
No assignees
1 participant
Notifications
Due date
The due date is invalid or out of range. Please use the format "yyyy-mm-dd".
No due date set.
Dependencies
No dependencies set.
Reference
amnezia-vpn/amnezia-client#1501
Loading…
Add table
Add a link
Reference in a new issue
No description provided.
Delete branch "%!s()"
Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?
Originally created by @Siltorei on GitHub (Sep 29, 2026).
Original GitHub issue: https://github.com/amnezia-vpn/amnezia-client/issues/3242
--- RUSSIAN VERSION ---
Окружение
.NET FW 2.0 SP 2 (CLR 2.0)
.NET FW 3.0 SP 2 (CLR 2.0)
.NET FW 3.5 SP 1 (CLR 2.0)
.NET FW 4.6.2 General release(CLR 4.0)
.NET FW 4.7 General release(CLR 4.0)
.NET FW 4.7.1 General release(CLR 4.0)
.NET FW 4.7.2 General release(CLR 4.0)
.NET FW 4.8 General release(CLR 4.0)
Описание проблемы
При обновлении AmneziaVPN с версии 5.0.1.5 на 5.0.2.1 или 5.0.3.0 программа не запускается и выдаёт системную ошибку:
В директории установки присутствует файл
icuuc.dll(версия 72.1.0.4), однако файлicu.dllотсутствует. В сборке Windows 10 v1809 (LTSC 2019) библиотекаicu.dllещё не входит в стандартный состав системных компонентовSystem32(она появилась только с версии 1903).При этом обновление Microsoft Visual C++ Redistributable (который начал поставляться вместе с инсталлятором начиная с 5.0.2.1) проблему не решает, так как в системе уже установлена более свежая версия (14.44.35211).
Ожидаемое поведение
Приложение должно корректно запускаться на Windows 10 v1809, либо все необходимые файлы зависимостей ICU должны поставляться вместе с инсталлятором.
Шаги для воспроизведения
icu.dll.--- ENGLISH VERSION ---
Environment
.NET FW 2.0 SP 2 (CLR 2.0)
.NET FW 3.0 SP 2 (CLR 2.0)
.NET FW 3.5 SP 1 (CLR 2.0)
.NET FW 4.6.2 General release(CLR 4.0)
.NET FW 4.7 General release(CLR 4.0)
.NET FW 4.7.1 General release(CLR 4.0)
.NET FW 4.7.2 General release(CLR 4.0)
.NET FW 4.8 General release(CLR 4.0)
Description
When updating AmneziaVPN from 5.0.1.5 to 5.0.2.1 or 5.0.3.0, the application fails to launch with a system error:
In the installation directory, the
icuuc.dllfile (version 72.1.0.4) is present, buticu.dllis missing. On Windows 10 v1809 (LTSC 2019),icu.dllis not yet included as a default system library inSystem32(it was introduced in v1903).Updating or reinstalling the VC++ Redistributable (which started being bundled with the installer in v5.0.2.1) does not resolve the issue, as a newer version (14.44.35211) is already installed on the system.
Expected behavior
The application should launch without errors on Windows 10 v1809, or all required ICU dependency files should be bundled with the installer.
Steps to reproduce
icu.dllsystem error popup.@0serg commented on GitHub (Oct 9, 2026):
Это скорее всего вот этот баг: likely https://github.com/microsoft/STL/issues/1911
При использовании С++ STL компонента std::chrono, версия STL от Microsoft реализует фичи добавленные в стандарте C++20 (поддержку time zones) через библиотеку ICU.DLL․ По мере миграции приложений и библиотек на стандарт C++20 народ пытается использовать новые (реально удобные) методы для работы с date/time, на девелоперских машинах все работает отлично, а вот в старых версиях винды на релизе внезапно падает.
Эта библиотечка by design задумывалась как база данных которая должна периодически обновляться, поэтому ее не включают в redistributable чтобы старые приложения не начинали через некоторое время давать неправильные результаты. Штатно ее можно взять только от операционной системы, даже если положить icu.dll в папку с приложением то STL ее проигнорирует и полезет за системной. В версиях Windows до 1903 этой библиотеки, как уже замечено, нет и скопировать ее туда из более новых версий тоже нельзя, так как она зависит от других компонентов винды.
Из фиксов, как я понимаю, либо убрать использование нового функционала в STL, либо icu.dll самостоятельно из исходников (чтобы залинковать ее с рантаймом приложения), после чего тащить ее с приложением и вручную (!) грузить до первого обращения к релевантной части STL чтобы перехватить загрузку.