Io Error 998
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for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Ask a Question Ask for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Expand Search Submit Close Search Login Join Today Products BackProducts Gigs Live Careers Vendor Services Groups Website Testing Store Headlines Experts Exchange > Questions > What is I/O Error 998? Want to Advertise Here? Solved What is I/O Error 998? Posted on 2001-12-24 Delphi 1 Verified Solution 6 Comments 5,566 Views Last Modified: 2008-02-26 I have a program that executes a thread. The thread opens one file to read and one file to write. My client tells me that he experiences http://stackoverflow.com/questions/9493522/block-read-error occasional I/O Error 998. I can't find a reference to this error in the help files. Does anyone know what causes it? 0 Question by:rfedyk Facebook Twitter LinkedIn Google LVL 3 Best Solution bytongalite Hi there are quite a few references to this on Google... Try a search yourself :-) Good Luck T. Delphi 2.00 and 2.01 Users Encounter Error 998 (Q159090) The information in this article applies Go to Solution 6 Comments LVL 3 https://www.experts-exchange.com/questions/20248791/What-is-I-O-Error-998.html Overall: Level 3 Delphi 2 Message Expert Comment by:markshiffer2001-12-24 Could be the No Access error in windows. If your opening a file for write and it is already in use, its possible this error could appear. Ensure that you are properly closing the file after updating it. 0 LVL 6 Overall: Level 6 Delphi 5 Message Expert Comment by:DrDelphi2001-12-24 From the Win32 help file: 998L ERROR_NOACCESS Invalid access to memory location. 0 LVL 20 Overall: Level 20 Delphi 18 Message Expert Comment by:Madshi2001-12-24 rfedyk, generally you can use the function "SysUtils.SysErrorMessage" (I hope I remember the correct name) to convert an error number to an error string. Then you should do proper error/exception handling when opening files. If the opening doesn't work, give out the exact location and the error both in number and string. Then you have a better chance to find the reason for the failure. Regards, Madshi. 0 LVL 3 Overall: Level 3 Delphi 3 Message Accepted Solution by:tongalite2001-12-24 Hi there are quite a few references to this on Google... Try a search yourself :-) Good Luck T. Delphi 2.00 and 2.01 Users Encounter Error 998 (Q159090) The information in this article applies to: Microsoft Windows NT Workstation version 4.0 Microsoft Windows NT Server version 4.0 SYMPTOMS With Delphi 2.00 and 2.01, users encounter error 998 every time they rebuild
I/O 998 Error Pages 1 You must login or register to post a reply Topic RSS feed Posts [ 5 ] 1 Topic by NYMEZIDE 2013-01-11 03:56:57 NYMEZIDE Member Offline Registered: 2012-04-21 Posts: 185 Topic: BlockRead http://www.progtown.com/topic934108-blockread-io-998-error.html - I/O 998 Error Wrote procedure last week - all worked.Today (before changed nothing) produces an error "I/O 998 Error".procedure TForm1.Button1Click (Sender: TObject); const ShortFileName = ' F:\FileName.rar '; var F: file; FileName: String; SizeFile: Integer; StrBuff: http://www.fixwindowserror.org/I_O_Error_998.html String; begin FileName: = ShortFileName; AssignFile (F, FileName); Reset (F); SizeFile: = FileSize (F); if SizeFile = 0 then begin ShowMessage (' EXIT '); CloseFile (F); Exit; end; SetLength (StrBuff, SizeFile); BlockRead (F, PChar (StrBuff) ^, io error SizeFile);//- here an error for some reason //.... CloseFile (F); end;Help to understand. I will not understand why... The file exists. And no attribute "read-only" has. 2 Reply by delphi_user 2013-01-11 04:03:57 delphi_user Member Offline Registered: 2012-04-28 Posts: 37 Re: BlockRead - I/O 998 Error NYMEZIDE wrote: Help to understand. I will not understand why... The file exists. And no attribute "read-only" has.The error - is not present access. The reasons there can be io error 998 a mass...It is insufficiently right for example. Or the file is occupied by someone exclusively. Whether yes it is not enough... 3 Reply by NYMEZIDE 2013-01-11 04:07:58 NYMEZIDE Member Offline Registered: 2012-04-21 Posts: 185 Re: BlockRead - I/O 998 Error delphi_user wrote: it is passed... The error - is not present access. The reasons there can be a mass...It is insufficiently right for example. Or the file is occupied by someone exclusively. Whether yes it is not enough...Now sat , replaced on var F: file of byte; And all earned! Strange why worked without file type instructions earlier... 4 Reply by misha mike 2013-01-11 14:32:58 misha mike Member Offline Registered: 2012-05-01 Posts: 467 Re: BlockRead - I/O 998 Error NYMEZIDE;Reset (F) on-default installs the size of record in 128 byte so FileSize (F) too returns not file size in bytes, and an amount of the whole 128-byte records. Therefore SetLength (StrBuff, SizeFile) installs length of a line 128 times smaller, than it is necessary. And consequently BlockRead (F, PChar (StrBuff) ^, SizeFile) overwrites storage after StrBuff that can lead to any errors. If you tried to debug the code before writing here also problems would not be.Plus is not forgotten about new, versions Delphi. 5 Reply by fhyfyiljl 2013-01-11 14:31:58 fhyfyiljl New member Offline Registered: 2012-07-01 Posts: 2
to windows 10. Computer drivers is oudated or damaged. Unable to install a new appliciation Too much bad browser cookies or registries files. Hard drive is full. Common Message of I O Error 998: I O Error 998 Cannot find [PATH]\I O Error 998 Windows 10 could not be installed Runtime Error XXX, Paste method of worksheet failed. A fatal exception has occurred. How to Fix I O Error 998 Problems? I O Error 998 problem seems as a huge disaster for your computer. When you encounter I O Error 998 error, you had better figure out a good solution to get rid of it as fast as possible. Or your computer will probably get serious computer problems, such as Blue Screen, system crash or program freeze. That is to say, it is important to solve I O Error 998 problem. Download I O Error 998 Repair Tool *Size : 4.5 MB Estimated Download Time <60 Seconds on BroadBand Do as the below steps on solving I O Error 998 in order to finally remove it. For computer novice: If you are a computer newbie, we recommend you to choose a useful software to help you troubleshoot I O Error 998 issue. Step 1: Free download SmartPCFixer. Step 2: Double-click to run the software. Step 3: Click Fix all to fix I O Error 998 problem effectively. Pay attention: I O Error 998 still cannot be repaired, you may need to update PC drivers. DriverTuner is an easy-to-use driver update software for you to update outdaged drivers in 3 steps! Just download drivertuner with simple clicks, remove I O Error 998 immediately. For advanced user: The following steps are applied to resolve I O Error 998 problem manually. Method 1: Solving I O Error 998 problem by sfc utility. System file check is definitely the most useful way to fix windows corrupted files. The whole process is quite easy. Fow win 8/8.1/10 user: Please visit here: http://windows.microsoft.com/en-us/windows-10/using-system-file-checker-in-windows-10 For win vista/win 7 user: To do this, click Start, type Command Prompt or cmd in the Search box, right-click Command Prompt, and then click Run as administrator. If you are prompted for an administrator password or for a confirmation, type the password, or click Allow. At the command prompt, type the following command, and then press ENTER:sfc /scannow Then you may received the following message. Windows Resource Protection did not find any integrity violations. (This means that you do not have any missing or corrupted system files.) Windows Resource Protection could not perform the requested operation. Windows Resource Protection found corrupt files