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I O Error 6 Delphi 7

I had this error back in the old bp7 days and I think that's what caused it. To detect the case of this, you could try to disable TrendMicro and look if the problem persists. Win2000 - Unknown Internal OS Error (Terminal Service) 6. How to find positive things in a code review? his comment is here

Win2000 - Unknown Internal OS Error (Terminal Service) 4. Are you aComputer / IT professional?Join Tek-Tips Forums! Andrew ajohnstone View Public Profile Send a private message to ajohnstone Visit ajohnstone's homepage! Torstein Pettersen [email protected] Torstein Petterse Delphi Developer Thu, 19 Nov 1998 03:00:00 GMT Re:I/O error 6 Quote> [email protected] (john c. http://www.delphipages.com/forum/showthread.php?t=24833

It's easy for you to see that the code in the question works fine. I hadn't seen it that way so far... –Oliver Giesen Mar 12 '09 at 21:58 Can't append and rewrite fail then? The recovery was successful.I/O Error 1015:// IO Error 1015L// ERROR_REGISTRY_CORRUPT// MessageText:// The Registry is corrupt.

Like: arr[17]:=17 when arr=array[1..16]of integer; and the file handle happens to be where you write? Just put that code in an empty program and observe that it works. It's fast and easy... mihali4 Посмотреть профиль Найти ещё сообщения от mihali4 09.02.2009, 15:04 #5 Волк Форумчанин Регистрация: 04.02.2009 Сообщений: 156 Репутация: 10 Цитата: Сообщение от mihali4 А вот это явный "криминал":

Word with the largest number of different phonetic vowel sounds How do we ask someone to describe their personality? Add Stickiness To Your Site By Linking To This Professionally Managed Technical Forum.Just copy and paste the BBCode HTML Markdown MediaWiki reStructuredText code below into your site. Embarcadero: Delphi Forum see why: This is the code that solves the problem of ReWrite (without messages): AssignFile(MyFileHandler,RouteToWritableExistantFile); try ReWrite(MyFileHandler); // This sometimes fails except ReWrite(MyFileHandler); // When prior fails, this runs OK end; http://www.festra.com/wwwboard/messages/13009.html Actualy its not ignoring error, just not letting windows check is file open or not. –signon Apr 30 '13 at 20:49 So you're telling me it's possible to force

Register FAQ Community Calendar Today's Posts Search Community Links Members List Search Forums Show Threads Show Posts Tag Search Advanced Search Go to Page... If anything, this is making things even worse - there's still an error, but now you can't see it. –Jerry Dodge Apr 30 '13 at 19:54 why we have Find all posts by Verence « Previous Thread | Next Thread » Thread Tools Show Printable Version Email this Page Display Modes Linear Mode Switch to Hybrid Mode Switch to Threaded Surprise...

Not so useful if you are running multiple instances of the application. 3) Lazily put a sleep(1) before the logging code and hope that is long enough for the lock to Visit Website LibreOffice Writer default template When does bugfixing become overkill, if ever? It may be that you have declared the read buffer before the File variable, and are trying to read more data than the buffer can hold. I hope it helps you!

Find all posts by ajohnstone #3 05-08-2001, 05:05 PM Tavares Senior Member Join Date: Feb 2001 Posts: 1,318 RE: Help with runtime I/O error 6 Go to my what would happen if i try the ReWrite twice? Delphi Pages - Archive - Top - Contact Us Powered by vBulletin Version 3.8.8Copyright ©2000 - 2016, vBulletin Solutions, Inc. Related 8*Sometimes* get an error when assigning to a constant in Delphi4What all APIs are affected by {$IOCHECKS OFF}?1exception EInoutError in the Data Module at 000C50BC I/O Error 1034How can I

Maybe some part of you code writes in unallocated mem. It's probably too late for answering to the original question, but I want to add my piece, and despite it isn't an direct answer to the original question, I want to Close Reply To This Thread Posting in the Tek-Tips forums is a member-only feature. share|improve this answer answered Mar 11 '09 at 14:01 schnaader 34.3k570104 add a comment| up vote 0 down vote If I understand this correctliy, your file assignment fails.

That part of your code is fine. HJCopy is just a function that exracts the batch number from the line supplied. However, the real problem here is, that the error message doesn't help you solve the problem.

The file is already open somewhere which is why your code fails with error 32.

Password Lost Password? The machine with the problem was brand new Windows 7 and the one without was Windows XP. And how about trying to write to another brand new text file? –Jerry Dodge Apr 29 '13 at 22:16 | show 9 more comments 3 Answers 3 active oldest votes up Because the errors only show up occasionally, I'm guessing that there is either a timing problem in run-time, or maybe sometimes a file is not found because of a programming error.

how to solve "Unknown internal os error ..." 10. The serial driver will unload.I/O Error 1119:// IO Error 1119L// ERROR_IRQ_BUSY// MessageText:// Unable to open a device that was sharing an interrupt request (IRQ)// with other devices. If you had tried to do that you'd have solved the problem yourself. –David Heffernan Apr 29 '13 at 21:55 3 How did you confirm that no other app is Please let me know the results of your tests!

Heres my code: : [source code here, see previous message] Let's start by looking at what these errors mean.I/O error code 6 means "INVALID FILE HANDLE". Quote> Can anyone tell me what an I/O error 6 is ? Lookup 'Numerical List of Error Codes' in Windows32 Help. The buffer overflowes and your File variable is overwritten with the buffer overflow.

How do we ask someone to describe their personality? Heres my code: : [source code here, see previous message] In the copy below of the first lines of your FormCreate procedure, I marked and commented the lines that can cause TIBInstall 'OS error' 5. AssignFile doesn't actually acquire any resources, so it' too early to enter a try-finally block right after that call.

A retry should be performed.I/O Error 1238:// IO Error 1238L// ERROR_CONNECTION_COUNT_LIMIT// MessageText:// A connection to the server could not be made because the limit on the number of// concurrent connections for I/O error 6 is a 'Invalid File Handle' HTH ) Verence Verence View Public Profile Send a private message to Verence Visit Verence's homepage! Automatic Downcasting by Inferring the Type Is the measure of the sum equal to the sum of the measures? The I/O error codes are the same as the Windows Error codes.

but it works for me at 100% of times. Unknown internal error of OS (network error) Found cause of Delphi I/O error 6 Posted by webmaster Guido on March 08, 2007 In Reply to Re: debug Delphi: I/o error 6