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Microsoft Edge Error Codes

 

This page is dedicated to every known error code that you can come across in the Microsoft Edge internet browser

  • ERR_ACCESS_DENIED (-10)

  • ERR_ADDRESS_INVALID (-108)

  • ERR_ADDRESS_IN_USE (-147)

  • ERR_ADDRESS_UNREACHABLE (-109)

  • ERR_ADD_USER_CERT_FAILED (-503)

  • ERR_ALPN_NEGOTIATION_FAILED (-122)

  • ERR_BAD_SSL_CLIENT_AUTH_CERT (-117)

  • ERR_BLOCKED_BY_ADMINISTRATOR (-22)

  • ERR_BLOCKED_BY_CLIENT (-20)

  • ERR_BLOCKED_BY_CSP (-30)

  • ERR_BLOCKED_BY_ORB (-32)

  • ERR_BLOCKED_BY_PRIVATE_NETWORK_ACCESS_CHECKS (-385)

  • ERR_BLOCKED_BY_RESPONSE (-27)

  • ERR_CACHED_IP_ADDRESS_SPACE_BLOCKED_BY_PRIVATE_NETWORK_ACCESS_POLICY (-384)

  • ERR_CACHE_AUTH_FAILURE_AFTER_READ (-410)

  • ERR_CACHE_CHECKSUM_MISMATCH (-408)

  • ERR_CACHE_CHECKSUM_READ_FAILURE (-407)

  • ERR_CACHE_CREATE_FAILURE (-405)

  • ERR_CACHE_DOOM_FAILURE (-412)

  • ERR_CACHE_ENTRY_NOT_SUITABLE (-411)

  • ERR_CACHE_LOCK_TIMEOUT (-409)

  • ERR_CACHE_MISS (-400)

  • ERR_CACHE_OPEN_FAILURE (-404)

  • ERR_CACHE_OPEN_OR_CREATE_FAILURE (-413)

  • ERR_CACHE_OPERATION_NOT_SUPPORTED (-403)

  • ERR_CACHE_RACE (-406)

  • ERR_CACHE_READ_FAILURE (-401)

  • ERR_CACHE_WRITE_FAILURE (-402)

  • ERR_CERTIFICATE_TRANSPARENCY_REQUIRED (-214)

  • ERR_CERT_AUTHORITY_INVALID (-202)

  • ERR_CERT_COMMON_NAME_INVALID (-200)

  • ERR_CERT_CONTAINS_ERRORS (-203)

  • ERR_CERT_DATABASE_CHANGED (-714)

  • ERR_CERT_DATE_INVALID (-201)

  • ERR_CERT_END (-219)

  • ERR_CERT_INVALID (-207)

  • ERR_CERT_KNOWN_INTERCEPTION_BLOCKED (-217)

  • ERR_CERT_NAME_CONSTRAINT_VIOLATION (-212)

  • ERR_CERT_NON_UNIQUE_NAME (-210)

  • ERR_CERT_NO_REVOCATION_MECHANISM (-204)

  • ERR_CERT_REVOKED (-206)

  • ERR_CERT_SYMANTEC_LEGACY (-215)

  • ERR_CERT_UNABLE_TO_CHECK_REVOCATION (-205)

  • ERR_CERT_VALIDITY_TOO_LONG (-213)

  • ERR_CERT_VERIFIER_CHANGED (-716)

  • ERR_CERT_WEAK_KEY (-211)

  • ERR_CERT_WEAK_SIGNATURE_ALGORITHM (-208)

  • ERR_CLEARTEXT_NOT_PERMITTED (-29)

  • ERR_CLIENT_AUTH_CERT_TYPE_UNSUPPORTED (-151)

  • ERR_CONNECTION_ABORTED (-103)

  • ERR_CONNECTION_CLOSED (-100)

  • ERR_CONNECTION_FAILED (-104)

  • ERR_CONNECTION_REFUSED (-102)

  • ERR_CONNECTION_RESET (-101)

  • ERR_CONNECTION_TIMED_OUT (-118)

  • ERR_CONTENT_DECODING_FAILED (-330)

  • ERR_CONTENT_DECODING_INIT_FAILED (-371)

  • ERR_CONTENT_LENGTH_MISMATCH (-354)

  • ERR_CONTEXT_SHUT_DOWN (-26)

  • ERR_CT_CONSISTENCY_PROOF_PARSING_FAILED (-171)

  • ERR_CT_STH_INCOMPLETE (-169)

  • ERR_CT_STH_PARSING_FAILED (-168)

  • ERR_DICTIONARY_LOAD_FAILED (-387)

  • ERR_DISALLOWED_URL_SCHEME (-301)

  • ERR_DNS_CACHE_MISS (-804)

  • ERR_DNS_MALFORMED_RESPONSE (-800)

  • ERR_DNS_NAME_HTTPS_ONLY (-809)

  • ERR_DNS_NO_MATCHING_SUPPORTED_ALPN (-811)

  • ERR_DNS_REQUEST_CANCELLED (-810)

  • ERR_DNS_SEARCH_EMPTY (-805)

  • ERR_DNS_SECURE_RESOLVER_HOSTNAME_RESOLUTION_FAILED (-808)

  • ERR_DNS_SERVER_FAILED (-802)

  • ERR_DNS_SERVER_REQUIRES_TCP (-801)

  • ERR_DNS_SORT_ERROR (-806)

  • ERR_DNS_TIMED_OUT (-803)

  • ERR_EARLY_DATA_REJECTED (-178)

  • ERR_ECH_FALLBACK_CERTIFICATE_INVALID (-184)

  • ERR_ECH_NOT_NEGOTIATED (-183)

  • ERR_EMPTY_RESPONSE (-324)

  • ERR_ENCODING_CONVERSION_FAILED (-333)

  • ERR_ENCODING_DETECTION_FAILED (-340)

  • ERR_FAILED (-2)

  • ERR_FILE_EXISTS (-16)

  • ERR_FILE_NOT_FOUND (-6)

  • ERR_FILE_NO_SPACE (-18)

  • ERR_FILE_PATH_TOO_LONG (-17)

  • ERR_FILE_TOO_BIG (-8)

  • ERR_FILE_VIRUS_INFECTED (-19)

  • ERR_H2_OR_QUIC_REQUIRED (-31)

  • ERR_HOST_RESOLVER_QUEUE_TOO_LARGE (-119)

  • ERR_HTTP2_COMPRESSION_ERROR (-363)

  • ERR_HTTP2_FLOW_CONTROL_ERROR (-361)

  • ERR_HTTP2_FRAME_SIZE_ERROR (-362)

  • ERR_HTTP2_INADEQUATE_TRANSPORT_SECURITY (-360)

  • ERR_HTTP2_PING_FAILED (-352)

  • ERR_HTTP2_PROTOCOL_ERROR (-337)

  • ERR_HTTP2_RST_STREAM_NO_ERROR_RECEIVED (-372)

  • ERR_HTTP2_SERVER_REFUSED_STREAM (-351)

  • ERR_HTTP2_STREAM_CLOSED (-376)

  • ERR_HTTPS_PROXY_TUNNEL_RESPONSE_REDIRECT (-140)

  • ERR_HTTP_1_1_REQUIRED (-365)

  • ERR_HTTP_RESPONSE_CODE_FAILURE (-379)

  • ERR_ICANN_NAME_COLLISION (-166)

  • ERR_IMPORT_CA_CERT_FAILED (-705)

  • ERR_IMPORT_CA_CERT_NOT_CA (-703)

  • ERR_IMPORT_CERT_ALREADY_EXISTS (-704)

  • ERR_IMPORT_SERVER_CERT_FAILED (-706)

  • ERR_INCOMPLETE_CHUNKED_ENCODING (-355)

  • ERR_INCOMPLETE_HTTP2_HEADERS (-347)

  • ERR_INCONSISTENT_IP_ADDRESS_SPACE (-383)

  • ERR_INSECURE_RESPONSE (-501)

  • ERR_INSUFFICIENT_RESOURCES (-12)

  • ERR_INTERNET_DISCONNECTED (-106)

  • ERR_INVALID_ARGUMENT (-4)

  • ERR_INVALID_AUTH_CREDENTIALS (-338)

  • ERR_INVALID_CHUNKED_ENCODING (-321)

  • ERR_INVALID_ECH_CONFIG_LIST (-182)

  • ERR_INVALID_HANDLE (-5)

  • ERR_INVALID_HTTP_RESPONSE (-370)

  • ERR_INVALID_REDIRECT (-303)

  • ERR_INVALID_RESPONSE (-320)

  • ERR_INVALID_SIGNED_EXCHANGE (-504)

  • ERR_INVALID_URL (-300)

  • ERR_INVALID_WEB_BUNDLE (-505)

  • ERR_KEY_GENERATION_FAILED (-710)

  • ERR_MALFORMED_IDENTITY (-329)

  • ERR_MANDATORY_PROXY_CONFIGURATION_FAILED (-131)

  • ERR_METHOD_NOT_SUPPORTED (-322)

  • ERR_MISCONFIGURED_AUTH_ENVIRONMENT (-343)

  • ERR_MISSING_AUTH_CREDENTIALS (-341)

  • ERR_MSG_TOO_BIG (-142)

  • ERR_NAME_NOT_RESOLVED (-105)

  • ERR_NAME_RESOLUTION_FAILED (-137)

  • ERR_NETWORK_ACCESS_DENIED (-138)

  • ERR_NETWORK_ACCESS_REVOKED (-33)

  • ERR_NETWORK_CHANGED (-21)

  • ERR_NETWORK_IO_SUSPENDED (-331)

  • ERR_NOT_IMPLEMENTED (-11)

  • ERR_NO_BUFFER_SPACE (-176)

  • ERR_NO_PRIVATE_KEY_FOR_CERT (-502)

  • ERR_NO_SSL_VERSIONS_ENABLED (-112)

  • ERR_NO_SUPPORTED_PROXIES (-336)

  • ERR_OUT_OF_MEMORY (-13)

  • ERR_PAC_NOT_IN_DHCP (-348)

  • ERR_PAC_SCRIPT_FAILED (-327)

  • ERR_PAC_SCRIPT_TERMINATED (-367)

  • ERR_PKCS12_IMPORT_BAD_PASSWORD (-701)

  • ERR_PKCS12_IMPORT_FAILED (-702)

  • ERR_PKCS12_IMPORT_INVALID_FILE (-708)

  • ERR_PKCS12_IMPORT_INVALID_MAC (-707)

  • ERR_PKCS12_IMPORT_UNSUPPORTED (-709)

  • ERR_PRECONNECT_MAX_SOCKET_LIMIT (-133)

  • ERR_PRIVATE_KEY_EXPORT_FAILED (-712)

  • ERR_PROXY_AUTH_REQUESTED (-127)

  • ERR_PROXY_AUTH_REQUESTED_WITH_NO_CONNECTION (-364)

  • ERR_PROXY_AUTH_UNSUPPORTED (-115)

  • ERR_PROXY_CERTIFICATE_INVALID (-136)

  • ERR_PROXY_CONNECTION_FAILED (-130)

  • ERR_PROXY_HTTP_1_1_REQUIRED (-366)

  • ERR_QUIC_CERT_ROOT_NOT_KNOWN (-380)

  • ERR_QUIC_GOAWAY_REQUEST_CAN_BE_RETRIED (-381)

  • ERR_QUIC_HANDSHAKE_FAILED (-358)

  • ERR_QUIC_PROTOCOL_ERROR (-356)

  • ERR_READ_IF_READY_NOT_IMPLEMENTED (-174)

  • ERR_REQUEST_RANGE_NOT_SATISFIABLE (-328)

  • ERR_RESPONSE_BODY_TOO_BIG_TO_DRAIN (-345)

  • ERR_RESPONSE_HEADERS_MULTIPLE_CONTENT_DISPOSITION (-349)

  • ERR_RESPONSE_HEADERS_MULTIPLE_CONTENT_LENGTH (-346)

  • ERR_RESPONSE_HEADERS_MULTIPLE_LOCATION (-350)

  • ERR_RESPONSE_HEADERS_TOO_BIG (-325)

  • ERR_RESPONSE_HEADERS_TRUNCATED (-357)

  • ERR_SELF_SIGNED_CERT_GENERATION_FAILED (-713)

  • ERR_SOCKET_IS_CONNECTED (-23)

  • ERR_SOCKET_NOT_CONNECTED (-15)

  • ERR_SOCKET_RECEIVE_BUFFER_SIZE_UNCHANGEABLE (-162)

  • ERR_SOCKET_SEND_BUFFER_SIZE_UNCHANGEABLE (-163)

  • ERR_SOCKET_SET_RECEIVE_BUFFER_SIZE_ERROR (-160)

  • ERR_SOCKET_SET_SEND_BUFFER_SIZE_ERROR (-161)

  • ERR_SOCKS_CONNECTION_FAILED (-120)

  • ERR_SOCKS_CONNECTION_HOST_UNREACHABLE (-121)

  • ERR_SSL_BAD_PEER_PUBLIC_KEY (-149)

  • ERR_SSL_BAD_RECORD_MAC_ALERT (-126)

  • ERR_SSL_CLIENT_AUTH_CERT_BAD_FORMAT (-164)

  • ERR_SSL_CLIENT_AUTH_CERT_NEEDED (-110)

  • ERR_SSL_CLIENT_AUTH_CERT_NO_PRIVATE_KEY (-135)

  • ERR_SSL_CLIENT_AUTH_NO_COMMON_ALGORITHMS (-177)

  • ERR_SSL_CLIENT_AUTH_PRIVATE_KEY_ACCESS_DENIED (-134)

  • ERR_SSL_CLIENT_AUTH_SIGNATURE_FAILED (-141)

  • ERR_SSL_DECOMPRESSION_FAILURE_ALERT (-125)

  • ERR_SSL_DECRYPT_ERROR_ALERT (-153)

  • ERR_SSL_HANDSHAKE_NOT_COMPLETED (-148)

  • ERR_SSL_KEY_USAGE_INCOMPATIBLE (-181)

  • ERR_SSL_NO_RENEGOTIATION (-123)

  • ERR_SSL_OBSOLETE_CIPHER (-172)

  • ERR_SSL_PINNED_KEY_NOT_IN_CERT_CHAIN (-150)

  • ERR_SSL_PROTOCOL_ERROR (-107)

  • ERR_SSL_RENEGOTIATION_REQUESTED (-114)

  • ERR_SSL_SERVER_CERT_BAD_FORMAT (-167)

  • ERR_SSL_SERVER_CERT_CHANGED (-156)

  • ERR_SSL_UNRECOGNIZED_NAME_ALERT (-159)

  • ERR_SSL_VERSION_OR_CIPHER_MISMATCH (-113)

  • ERR_SYN_REPLY_NOT_RECEIVED (-332)

  • ERR_TEMPORARILY_THROTTLED (-139)

  • ERR_TIMED_OUT (-7)

  • ERR_TLS13_DOWNGRADE_DETECTED (-180)

  • ERR_TOO_MANY_ACCEPT_CH_RESTARTS (-382)

  • ERR_TOO_MANY_REDIRECTS (-310)

  • ERR_TOO_MANY_RETRIES (-375)

  • ERR_TRUST_TOKEN_OPERATION_FAILED (-506)

  • ERR_TRUST_TOKEN_OPERATION_SUCCESS_WITHOUT_SENDING_REQUEST (-507)

  • ERR_TUNNEL_CONNECTION_FAILED (-111)

  • ERR_UNABLE_TO_REUSE_CONNECTION_FOR_PROXY_AUTH (-170)

  • ERR_UNDOCUMENTED_SECURITY_LIBRARY_STATUS (-344)

  • ERR_UNEXPECTED (-9)

  • ERR_UNEXPECTED_PROXY_AUTH (-323)

  • ERR_UNEXPECTED_SECURITY_LIBRARY_STATUS (-342)

  • ERR_UNKNOWN_URL_SCHEME (-302)

  • ERR_UNRECOGNIZED_FTP_DIRECTORY_LISTING_FORMAT (-334)

  • ERR_UNSAFE_PORT (-312)

  • ERR_UNSAFE_REDIRECT (-311)

  • ERR_UNSUPPORTED_AUTH_SCHEME (-339)

  • ERR_UPLOAD_FILE_CHANGED (-14)

  • ERR_UPLOAD_STREAM_REWIND_NOT_SUPPORTED (-25)

  • ERR_WINSOCK_UNEXPECTED_WRITTEN_BYTES (-124)

  • ERR_WRONG_VERSION_ON_EARLY_DATA (-179)

  • ERR_WS_PROTOCOL_ERROR (-145)

  • ERR_WS_THROTTLE_QUEUE_TOO_LARGE (-154)

  • ERR_WS_UPGRADE (-173)

  • ERR_ZSTD_WINDOW_SIZE_TOO_BIG (-386)

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