Microsoft KB Archive/193625

= INFO: WinInet Error Codes (12001 through 12156) =

Article ID: 193625

Article Last Modified on 10/26/2007

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APPLIES TO


 * Microsoft Proxy Server 1.0 Standard Edition
 * Microsoft Proxy Server 2.0 Standard Edition
 * Microsoft Windows NT Server 4.0 Standard Edition
 * Microsoft Windows 2000 Advanced Server
 * Microsoft Windows 2000 Datacenter Server
 * Microsoft Windows 2000 Server
 * Microsoft Internet Security and Acceleration Server

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This article was previously published under Q193625



SUMMARY
The Microsoft Win32 Internet (WinInet) API provides stand-alone applications with easy access to standard Internet protocols such as Gopher, FTP, and HTTP. The WinInet API abstracts the protocols into a high- level interface that is familiar to Win32 developers.



MORE INFORMATION
The following is a list of error codes returned by the WinInet functions:   Code        Error Message and Description -      -   12001       ERROR_INTERNET_OUT_OF_HANDLES No more handles could be generated at this time.

12002      ERROR_INTERNET_TIMEOUT The request has timed out.

12003      ERROR_INTERNET_EXTENDED_ERROR An extended error was returned from the server. This is              typically a string or buffer containing a verbose error message. Call InternetGetLastResponseInfo to retrieve the error text.

12004      ERROR_INTERNET_INTERNAL_ERROR An internal error has occurred.

12005      ERROR_INTERNET_INVALID_URL The URL is invalid.

12006      ERROR_INTERNET_UNRECOGNIZED_SCHEME The URL scheme could not be recognized or is not supported.

12007      ERROR_INTERNET_NAME_NOT_RESOLVED The server name could not be resolved.

12008      ERROR_INTERNET_PROTOCOL_NOT_FOUND The requested protocol could not be located.

12009      ERROR_INTERNET_INVALID_OPTION A request to InternetQueryOption or InternetSetOption specified an invalid option value.

12010      ERROR_INTERNET_BAD_OPTION_LENGTH The length of an option supplied to InternetQueryOption or              InternetSetOption is incorrect for the type of option specified.

12011      ERROR_INTERNET_OPTION_NOT_SETTABLE The request option cannot be set, only queried.

12012      ERROR_INTERNET_SHUTDOWN The Win32 Internet function support is being shut down or              unloaded.

12013      ERROR_INTERNET_INCORRECT_USER_NAME The request to connect and log on to an FTP server could not be completed because the supplied user name is              incorrect.

12014      ERROR_INTERNET_INCORRECT_PASSWORD The request to connect and log on to an FTP server could not be completed because the supplied password is              incorrect.

12015      ERROR_INTERNET_LOGIN_FAILURE The request to connect to and log on to an FTP server failed.

12016      ERROR_INTERNET_INVALID_OPERATION The requested operation is invalid.

12017      ERROR_INTERNET_OPERATION_CANCELLED The operation was canceled, usually because the handle on              which the request was operating was closed before the operation completed.

12018      ERROR_INTERNET_INCORRECT_HANDLE_TYPE The type of handle supplied is incorrect for this operation.

12019      ERROR_INTERNET_INCORRECT_HANDLE_STATE The requested operation cannot be carried out because the handle supplied is not in the correct state.

12020      ERROR_INTERNET_NOT_PROXY_REQUEST The request cannot be made via a proxy.

12021      ERROR_INTERNET_REGISTRY_VALUE_NOT_FOUND A required registry value could not be located.

12022      ERROR_INTERNET_BAD_REGISTRY_PARAMETER A required registry value was located but is an incorrect type or has an invalid value.

12023      ERROR_INTERNET_NO_DIRECT_ACCESS Direct network access cannot be made at this time.

12024      ERROR_INTERNET_NO_CONTEXT An asynchronous request could not be made because a zero context value was supplied.

12025      ERROR_INTERNET_NO_CALLBACK An asynchronous request could not be made because a              callback function has not been set.

12026      ERROR_INTERNET_REQUEST_PENDING The required operation could not be completed because one or more requests are pending.

12027      ERROR_INTERNET_INCORRECT_FORMAT The format of the request is invalid.

12028      ERROR_INTERNET_ITEM_NOT_FOUND The requested item could not be located.

12029      ERROR_INTERNET_CANNOT_CONNECT The attempt to connect to the server failed.

12030      ERROR_INTERNET_CONNECTION_ABORTED The connection with the server has been terminated.

12031      ERROR_INTERNET_CONNECTION_RESET The connection with the server has been reset.

12032      ERROR_INTERNET_FORCE_RETRY Calls for the Win32 Internet function to redo the request.

12033      ERROR_INTERNET_INVALID_PROXY_REQUEST The request to the proxy was invalid.

12036      ERROR_INTERNET_HANDLE_EXISTS The request failed because the handle already exists.

12037      ERROR_INTERNET_SEC_CERT_DATE_INVALID SSL certificate date that was received from the server is              bad. The certificate is expired.

12038      ERROR_INTERNET_SEC_CERT_CN_INVALID SSL certificate common name (host name field) is incorrect. For example, if you entered www.server.com and the common name on the certificate says www.different.com.

12039      ERROR_INTERNET_HTTP_TO_HTTPS_ON_REDIR The application is moving from a non-SSL to an SSL connection because of a redirect.

12040      ERROR_INTERNET_HTTPS_TO_HTTP_ON_REDIR The application is moving from an SSL to an non-SSL connection because of a redirect.

12041      ERROR_INTERNET_MIXED_SECURITY Indicates that the content is not entirely secure. Some of              the content being viewed may have come from unsecured servers.

12042      ERROR_INTERNET_CHG_POST_IS_NON_SECURE The application is posting and attempting to change multiple lines of text on a server that is not secure.

12043      ERROR_INTERNET_POST_IS_NON_SECURE The application is posting data to a server that is not secure.

12110      ERROR_FTP_TRANSFER_IN_PROGRESS The requested operation cannot be made on the FTP session handle because an operation is already in progress.

12111      ERROR_FTP_DROPPED The FTP operation was not completed because the session was aborted.

12130      ERROR_GOPHER_PROTOCOL_ERROR An error was detected while parsing data returned from the gopher server.

12131      ERROR_GOPHER_NOT_FILE The request must be made for a file locator.

12132      ERROR_GOPHER_DATA_ERROR An error was detected while receiving data from the gopher server.

12133      ERROR_GOPHER_END_OF_DATA The end of the data has been reached.

12134      ERROR_GOPHER_INVALID_LOCATOR The supplied locator is not valid.

12135      ERROR_GOPHER_INCORRECT_LOCATOR_TYPE The type of the locator is not correct for this operation.

12136      ERROR_GOPHER_NOT_GOPHER_PLUS The requested operation can only be made against a Gopher+ server or with a locator that specifies a Gopher+ operation.

12137      ERROR_GOPHER_ATTRIBUTE_NOT_FOUND The requested attribute could not be located.

12138      ERROR_GOPHER_UNKNOWN_LOCATOR The locator type is unknown.

12150      ERROR_HTTP_HEADER_NOT_FOUND The requested header could not be located.

12151      ERROR_HTTP_DOWNLEVEL_SERVER The server did not return any headers.

12152      ERROR_HTTP_INVALID_SERVER_RESPONSE The server response could not be parsed.

12153      ERROR_HTTP_INVALID_HEADER The supplied header is invalid.

12154      ERROR_HTTP_INVALID_QUERY_REQUEST The request made to HttpQueryInfo is invalid.

12155      ERROR_HTTP_HEADER_ALREADY_EXISTS The header could not be added because it already exists.

12156      ERROR_HTTP_REDIRECT_FAILED The redirection failed because either the scheme changed (for example, HTTP to FTP) or all attempts made to redirect failed (default is five attempts).

