How To Repair Wininet Error 87 Tutorial

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Wininet Error 87

If you answer no, it will be an ASCII transfer. (y/n): ") If Left (transfer$, 1) = "n" Or Left (transfer$, 1) = "N" transferType = FTP_TRANSFER_TYPE_ASCII Print "ASCII transfer" Else Code News Fast ☰ Search Training About Help Conversation Wininet API - Error 87. (overview of excerpts from articles in conversation) Newsgroup: jrsoftware.innosetup.thirdparty # Lines ... The problem is that if the size of the file is an exactmultiple of the size of the buffer (e.g. 1024 bytes) then an Error 87will occur on InternetWriteFile.The reason this But yesterday I tried again and even the old code suddenly generated the same error 87.

Repeat ftpfile.ftpfile = New ftpfile ftpfile\directory$ = remoteDirectory$ ftpfile\fileName$ = ReadAPIString$(lpFindFileData,44) If PeekInt(lpFindFileData,0) = 16 Then ftpfile\typeOfFile = 2 ;directory (FILE_ATTRIBUTE_DIRECTORY) If PeekInt(lpFindFileData,0) = 128 Then ftpfile\typeOfFile = 1 ;file (FILE_ATTRIBUTE_NORMAL) Did early assembly games use hardcoded memory locations? If no directory is specified, the function will use ;the current directory. When this 0 value is passed toInternetWriteFile in the dwNumberOfBytesToWrite parameter, the Error 87(parameter is invalid) occurs.To demonstrate the bug, create a file of exactly 1024 bytes and use thesample code

Newsgroup: jrsoftware.innosetup.thirdparty URL: /cnf/article/0/ Printer Friendly Thread Child Thread Search Previousin search Next insearch Previousin thread Next inthread 16-Aug-2004 Wininet API - Error 87. Also you need to check last options parameter. Wednesday, April 25, 2007 9:39 AM Reply | Quote 0 Sign in to vote Thanks for the replyerror code 87 actually means invalid parameter, my GetError() function is returning the text WinInet API - InternetConnect 8.

Now download the pageif( !HttpSendRequest( hGet, NULL, 0, NULL, NULL ) )ErrorExit( "HttpSendRequest" );TCHAR pageBuf[1024];DWORD dwBytesRead;if( !InternetReadFile( hGet, pageBuf, 1022, &dwBytesRead ) )ErrorExit( "InternetReadFile" );#ifdef DEBUGcout << pageBuf << endl;#endif// Wrap Change all the longs to integers in the api calls. I did a lot of Google searches about this error and did find a few unsolved cases where someone had described a similar problem.I also used the debugger to follow the If so, open it.

Logged Take care, AndyUbuntu-mate-16.04-desktop-amd64 dedndave Member Posts: 8695 Still using Abacus 2.0 Re: Win32 madness (WinINet problem) « Reply #5 on: March 14, Const FTP_TRANSFER_TYPE_BINARY = 2 ;Used by FtpPutFile and FtpGetFile functions. I am not sure which parameter is invalid. Tim Owers. "Jordan Russell" <✉> wrote in message news:cfqoq4$mh2$✉ (snip) 22 FYI: Phrase searches are enclosed in either single or double quotes 24-Jul 11:00 utc Operating system upgrade

This has got to be the most difficult debugging problem I've encountered in my whole life (been writing code off and on since the early 1980s).I'm working on a little utility Group list elements using second list My 21 yr old adult son hates me Different use of tenses in Iberian vs South American (and/or Andean) Spanish Player claims their wizard character Lo and behold, it ran with no problems! (Note that the XP machine definitely has working Internet because I'm accessing it only via Logmein.)So what I am wondering is whether anyone The time now is 06:18 PM.

  • This usually means at least 2 calls to InternetReadFile.
  • Output Drift of an operational Integrator Twisted modular forms of half-integral weight Is there any way to bring an egg to its natural state (not boiled) after you cook it?
  • Advanced Search Forum Visual Basic Programming Visual Basic .NET Problem with establishing FTP using InternetConnect If this is your first visit, be sure to check out the FAQ by clicking the
  • If not sure, answer yes.
  • Sorry." WaitKey() End End If gCurrentDirectory$ = FTPGetCurrDirectory$() If FTPGetFileList() = succeeded Then PrintRemoteFileList() Repeat myinput$ = Input$("Next Action (type h for help, x to exit program): ") Print " "
  • Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean) If disposing Then If Not (components Is Nothing) Then components.Dispose() End
  • Error " + GetLastError() FreeBank lpdwError : FreeBank lpszBuffer : FreeBank lpdwBufferLength Return errorString$ End If If error = 12007 Then Return "ERROR_INTERNET_NAME_NOT_RESOLVED " If error = 12013 Then Return "ERROR_INTERNET_INCORRECT_USER_NAME"
  • Error = " + GetError(error) End If ;Get (download) a file Else If myinput$ = "g" remoteFile$ = Input$("Type a file in current directory listed above or x to cancel: ")
  • RegQueryInfoKey always returns Error 87 4.
  • The following code is presenting a major headache.

If not sure, answer yes. InitializeComponent() 'Add any initialization after the InitializeComponent() call End Sub 'Component overrides dispose to clean up the component list. seem to always get 127 back!?!                            throw new Exception("IOpen failed, error value: " + intErrorValue + " - " + strErrorText);                    more hot questions question feed lang-cpp about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation

Both InternetOpen and InternetOpenUrl work just fine, however, InternetReadFile will always produce error 87 (An invalid parameter has been passed), even though none of the parameters are either declared or passed Error = " + GetError(error) Print "Finished. If they succeed then I can begin getting that file using the InternetReadFile function. Here is a chunk of that code to upload a file with fixed content.Code: [Select] ; ************************************
; testing internet access, 5th

Function ReadAPIString$(bank,offset=0) size = BankSize(bank) For x = offset To (size-1) If PeekByte(bank,x) = 0 Then Exit ;null terminator found myString$ = myString$ + Chr$(PeekByte(bank,x)) Next Return myString$ End Function ;This Reply With Quote August 29th, 2008,12:47 AM #2 HanneSThEGreaT View Profile View Forum Posts CG Bouncer Power Poster Join Date Jul 2001 Location Sunny South Africa Posts 11,224 Re: Problem with I realize this is a mass of code to wade through, but attached is what I've done so far. this content WinInet API - InternetConnect 10.

InternetConnect and wininet.dll 7. Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean) If disposing Then If Not (components Is Nothing) Then components.Dispose() End Errr....ok.

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Please let me know what you think about myapproach to the problem as well as any advice to move forward *very*quickly.Your opinions are very much appreciated. InternetConnect and wininet.dll 6. The HTTP protocol is a bit tricky and I have never coded this stuff before on the client side, but I managed to get each of these stages working correctly one A complete ;list can be found here: ; ; Function GetError$(error) If error = 2 Then Return "ERROR_FILE_NOT_FOUND" If error = 3 Then Return "ERROR_PATH_NOT_FOUND" If error = 5 Then Return

Obviously, a nicer Windows program, complete with bells and whistles, could be ;created with the basic elements included here. ;Reference ;----------- ; ; ; ; ;Add to decls file ;------------------ ;.lib Solutions? For example, I managed to debug an awful problem with the function InternetReadFile: It will overwrite past the end of the buffer that is passed to it, which can cause a have a peek at these guys HomeProductsCommunityManualsContactLogin or SignupNewsFAQCode archives/Networking/FTP Using WinInet Userlib FunctionsThis code has been declared by its author to be Public Domain code.Download source codeFTP Using WinInet Userlib Functions by turtle1776(Posted 1+ years ago)

Originally created by [Tamarack] Tue, 01 Nov 2016 23:18:57 UTC Copyright © 2009-2016 HREF Tools Corp. hFile = InternetOpenUrl(conHandle, url.c_str(), NULL, 0, INTERNET_FLAG_RELOAD, 0); ... I don't know if they have solved their problem,but all solutions I found have not proven effective for me, so now I'masking the pros directly. Related Sites Visual Studio Visual Studio Integrate VSIP Program Microsoft .NET Microsoft Azure Connect Forums Blog Facebook LinkedIn Stack Overflow Twitter Visual Studio Events YouTube Developer Resources Code samples Documentation Downloads

Any input, and suggestions, any help GLADLY appreciated!! -Chris Tourville Senior Programmer (and brand-new VS.NET programmer) County of Lancaster, PA ----------------------------------------------------------- LancoFTP.vb - definition of class LancoFTP, a component for FTP asked 7 years ago viewed 2356 times active 5 years ago Blog Stack Overflow Podcast #93 - A Very Spolsky Halloween Special Related 4Why would InternetOpenURL report error 2 (the system