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function createfile failed with an error code Supply, North Carolina

According to what's specified: ERROR_ALREADY_EXISTS shall be returned by GetLastError() right after a CreateFile() call only when the file exists, dwCreationDisposition is set to CREATE_ALWAYS or OPEN_ALWAYS and the CreateFile() succeeds. Karger's Algorithm question Implementation of a generic List How do investigators always know the logged flight time of the pilots? If the specified file does not exist and is a valid path to a writable location, the function creates a file and the last-error code is set to zero. The following table shows some examples of drive strings.

A file system may or may not require buffer alignment even though the data is noncached. template printf("GET LAST ERROR VALUE IS: %d\n", GetLastError()); What am I doing wrong? For more information, see Running with Special Privileges. I have scanned for spyware/malware recently. (Adaware, SpyBot, Norton) I have sent a similar summary to the IT guys, but have heard nothing back from them yet.

share|improve this answer edited Dec 6 '13 at 10:58 answered Dec 6 '13 at 10:53 David Heffernan 430k27585952 1 Amazing how many people on SO get this wrong... –Jonathan Potter Last week the VPN would connect but I could not get any traffic to cross the link, I know it was not a link\VPN issue as I was able to make One things though is I dont have any Wan Mini ports listed in Device manager, not sure why?? However, correct operation is still guaranteed.

Read, write, or read/write access can be specified, and the handle can be opened for overlapped I/O. Otherwise, the system caching behaves as specified for each flag. For more information, see File Streams. For additional information, see File Encryption.

CalypsoClick to expand... Browse other questions tagged windows winapi file-io or ask your own question. For this reason, the FILE_FLAG_WRITE_THROUGH flag is often used with the FILE_FLAG_NO_BUFFERING flag as a replacement for calling the FlushFileBuffers function after each write, which can cause unnecessary performance penalties. If the specified file exists, the function succeeds and the last-error code is set to ERROR_ALREADY_EXISTS (183).

This allows the client to limit the groups and privileges that a server can use while impersonating the client. Can I release a pattern without releasing the whole held expression? Note: Remove the setup.exe file from the temp files directory, since it may trigger setup to run again.Uninstall Deterministic Network Enhancer (DNE). dwFlagsAndAttributes Ignored.

Instead, boundary checks are performed by the device driver.   Changer Device The IOCTL_CHANGER_* control codes for DeviceIoControl accept a handle to a changer device. You cannot use GetLastError to determine failure. When opening an existing file, CreateFile ignores this parameter. For more information, see the Caching Behavior section of this topic.   FlagMeaning FILE_FLAG_BACKUP_SEMANTICS 0x02000000 The file is being opened or created for a backup or restore operation.

Discussion in 'Online Security' started by mevensen, Apr 17, 2006. When opening CONOUT$, specify FILE_SHARE_WRITE. Note the docs say "If the function fails, the return value is INVALID_HANDLE_VALUE. For more information, see the Remarks section of this topic.

Solved Cisco VPN connection problem - "Function Createfile failed" Posted on 2006-04-06 Software Firewalls Hardware Firewalls Networking 1 Verified Solution 7 Comments 3,786 Views Last Modified: 2013-11-16 Hello, and thanks in To extend this limit to 32,767 wide characters, call the Unicode version of the function and prepend "\\?\" to the path. Subsequent open requests for the file fail, unless the FILE_SHARE_DELETE share mode is specified. Do not include it in an ordinary directory listing.

The dwDesiredAccess parameter can be zero, allowing the application to query file attributes without accessing the file if the application is running with adequate security settings. If the specified file exists and is writable, the function overwrites the file, the function succeeds, and last-error code is set to ERROR_ALREADY_EXISTS (183). Stay logged in PCMech Community Forum Home Forums > Help & Discussion > Online Security > Home Forums Forums Quick Links Recent Posts Forum Rules About Contact Support PCMech Menu Contact For additional information, see the Caching Behavior section of this topic.   The dwFlagsAndAttributesparameter can also specify SQOS information.

All rights reserved. If the specified file or device does not exist, the function fails and the last-error code is set to ERROR_FILE_NOT_FOUND (2). This section attempts to cover the varied issues developers may experience when using CreateFile in different contexts and with different I/O types. This flag should not be used if read-behind (that is, reverse scans) will be used.

Windows Server 2008 R2 and Windows Server 2008:  This flag is not supported before Windows Server 2012. What sense of "hack" is involved in "five hacks for using coffee filters"? For more information, see File Buffering. The following table shows some examples of physical drive strings.

For more information, see File Encryption. If you want the firewall to be enabled there are certain ports of TCP and UDP which you need to enable. I'll take a look at those permissions when I get a chance at home tonight, worth a try. But here it knows better.

This is useful to test for the existence of a file without opening it for read and/or write access, or to obtain other statistics about the file or directory. Note  Not all hard disk hardware supports this write-through capability.   Proper use of the FILE_FLAG_NO_BUFFERING flag requires special application considerations. This syntax works for all port numbers and hardware that allows COM port numbers to be specified. If FILE_FLAG_WRITE_THROUGH is used but FILE_FLAG_NO_BUFFERING is not also specified, so that system caching is in effect, then the data is written to the system cache but is flushed to disk

This parameter can also contain combinations of flags (FILE_FLAG_*) for control of file or device caching behavior, access modes, and other special-purpose flags. Comment Submit Your Comment By clicking you are agreeing to Experts Exchange's Terms of Use. Note  Delete access allows both delete and rename operations.   FILE_SHARE_READ 0x00000001 Enables subsequent open operations on a file or device to request read access. Ended up having to completely wipe the system and rebuild in spite of ripping out the vpn. :( 0 LVL 1 Overall: Level 1 Message Author Comment by:talgren2006-05-30 I did

Your answer is more detailed than mine. +1 –doctorlove Dec 6 '13 at 10:57 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up For devices other than files, this parameter is usually set to OPEN_EXISTING. The VPN Client is the latest version which for the best part works OK on my XP PC and my Win 7 laptop without a problem. rob06-01-2006 Re: Cisco VPN Client Error (CVPND/0xE3400003 Function CreateFile faile...

However, some uses of file may be referring more generally to an I/O object that supports file-like mechanisms. Privacy Policy Site Map Support Terms of Use ThemeWelcome · log in · join Show navigation Hide navigation HomeReviewsHowChartsLatestSpeed TestRun TestRun PingHistoryPreferencesResultsRun StreamsServersCountryToolsIntroFAQLine QualitySmoke PingTweak TestLine MonitorMonitor GroupsMy IP isWhoisCalculatorTool PointsNewsNews If the function fails, the return value is INVALID_HANDLE_VALUE. Subscribe to our monthly newsletter for tech news and trends Membership How it Works Gigs Live Careers Plans and Pricing For Business Become an Expert Resource Center About Us Who We

If there are more inquiries on this issue, please feel free to let us know.Regards, Rick Tan Marked as answer by Rick TanModerator Friday, July 15, 2011 1:15 AM Thursday, July Tuesday, July 05, 2011 10:23 PM Reply | Quote Answers 0 Sign in to vote Hi kman26, Thank you for your post. You may use either forward slashes (/) or backslashes (\) in this name. If we have ever helped you in the past, please consider helping us.