Системная ошибка 2221

Hi,

let us assume we have an Network Share on Server myserver.mydomain.org. Server has IP Address 10.254.10.10.

accessing a share via IP Address works

D:\> net use * \\10.254.10.10\myshare$ 
Drive Y: is now connected to \\10.254.10.10\myshare$.

The command completed successfully.

But accssing the share via Name or FDQN returns an error 2221

D:\> net use * \\myserver.mydomain.org\myshare$ 
System error 2221. The user name could not be found
The network connection could not be found

This could occurred when Windows uses credentials from the Windows Vault/Credential store which are obsolete.

List all saved credentials

D:\> cmdkey /list

Currently stored credentials:

    Target: Domain:myserver.mydomain.org
    Type: Domain Password
    User: test

Solution: Delete the entry and try again

D:\> cmdkey /delete:myserver.mydomain.org
CMDKEY: Credential deleted successfully.

Michael

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  • Question

  • Error message:

    The mapped network drive could not be created because the following error has occurred: An extended error has occurred.

    Things I have checked:

    AD account

    Time/date on server and local machine

    User account can map them successfully on other PCs

    Only a problem when using the fully qualified path to the server. Mapping by IP address works.

    Flushed and re-populated DNS cache

    Rebooted multiple times

    Logon script that normally maps drives is correct

    Any ideas?

    Thanks,

    -Tom

Answers

  • Hi,

    What the error code or message you get in your issue?  Is there some event logs related to the issue?
    You may run “net use” command.  For example:
    To assign the disk-drive device name E: to the Letters shared directory on the
    \\Financial server, type:
    net use e: \\financial\letters
    Meanwhile, please open an elevated command and refresh DNS and reset Winsock.
    >ipconfig /flushdns
    >netsh winsock reset

    Net Use command
    http://technet.microsoft.com/en-us/library/bb490717.aspx

    I suggest you post the error code or event logs in the forum.

    • Marked as answer by

      Tuesday, April 3, 2012 5:25 AM

Icon Ex Номер ошибки: Ошибка 2221
Название ошибки: Microsoft Silverlight Error 2221
Описание ошибки: Shader file %0 not found.
Разработчик: Microsoft Corporation
Программное обеспечение: Microsoft Silverlight
Относится к: Windows XP, Vista, 7, 8, 10, 11

Описание «Microsoft Silverlight Error 2221»

«Microsoft Silverlight Error 2221» обычно является ошибкой (ошибкой), обнаруженных во время выполнения. Чтобы убедиться, что функциональность и операции работают в пригодном для использования состоянии, разработчики программного обеспечения, такие как Microsoft Corporation, выполняют отладку перед выпусками программного обеспечения. К сожалению, иногда ошибки, такие как ошибка 2221, могут быть пропущены во время этого процесса.

После первоначального выпуска пользователи Microsoft Silverlight могут столкнуться с сообщением «Shader file %0 not found.» во время запуска программы. Во время возникновения ошибки 2221 конечный пользователь может сообщить о проблеме в Microsoft Corporation. Затем Microsoft Corporation исправит ошибки и подготовит файл обновления для загрузки. Чтобы исправить любые документированные ошибки (например, ошибку 2221) в системе, разработчик может использовать комплект обновления Microsoft Silverlight.

Почему возникает ошибка времени выполнения 2221?

Сбой во время запуска Microsoft Silverlight или во время выполнения, как правило, когда вы столкнетесь с «Microsoft Silverlight Error 2221». Три распространенные причины, по которым ошибки во время выполнения, такие как всплывающее окно ошибки 2221:

Ошибка 2221 Crash — она называется «Ошибка 2221», когда программа неожиданно завершает работу во время работы (во время выполнения). Обычно это происходит, когда Microsoft Silverlight не может распознать, что ему дается неправильный ввод, или не знает, что он должен производить.

Утечка памяти «Microsoft Silverlight Error 2221» — ошибка 2221 утечка памяти приводит к тому, что Microsoft Silverlight использует все больше памяти, что делает ваш компьютер запуск медленнее и замедляет вывод системы. Это может быть вызвано неправильной конфигурацией программного обеспечения Microsoft Corporation или когда одна команда запускает цикл, который не может быть завершен.

Ошибка 2221 Logic Error — логическая ошибка Microsoft Silverlight возникает, когда она производит неправильный вывод, несмотря на то, что пользователь предоставляет правильный ввод. Обычные причины этой проблемы связаны с ошибками в обработке данных.

Microsoft Corporation проблемы файла Microsoft Silverlight Error 2221 в большинстве случаев связаны с повреждением, отсутствием или заражением файлов Microsoft Silverlight. Как правило, решить проблему можно заменой файла Microsoft Corporation. Запуск сканирования реестра после замены файла, из-за которого возникает проблема, позволит очистить все недействительные файлы Microsoft Silverlight Error 2221, расширения файлов или другие ссылки на файлы, которые могли быть повреждены в результате заражения вредоносным ПО.

Классические проблемы Microsoft Silverlight Error 2221

Усложнения Microsoft Silverlight с Microsoft Silverlight Error 2221 состоят из:

  • «Ошибка программы Microsoft Silverlight Error 2221. «
  • «Недопустимый файл Microsoft Silverlight Error 2221. «
  • «Возникла ошибка в приложении Microsoft Silverlight Error 2221. Приложение будет закрыто. Приносим извинения за неудобства.»
  • «Не удается найти Microsoft Silverlight Error 2221»
  • «Отсутствует файл Microsoft Silverlight Error 2221.»
  • «Ошибка запуска в приложении: Microsoft Silverlight Error 2221. «
  • «Файл Microsoft Silverlight Error 2221 не запущен.»
  • «Microsoft Silverlight Error 2221 выйти. «
  • «Неверный путь к приложению: Microsoft Silverlight Error 2221.»

Эти сообщения об ошибках Microsoft Corporation могут появляться во время установки программы, в то время как программа, связанная с Microsoft Silverlight Error 2221 (например, Microsoft Silverlight) работает, во время запуска или завершения работы Windows, или даже во время установки операционной системы Windows. Важно отметить, когда возникают проблемы Microsoft Silverlight Error 2221, так как это помогает устранять проблемы Microsoft Silverlight (и сообщать в Microsoft Corporation).

Причины проблем Microsoft Silverlight Error 2221

Эти проблемы Microsoft Silverlight Error 2221 создаются отсутствующими или поврежденными файлами Microsoft Silverlight Error 2221, недопустимыми записями реестра Microsoft Silverlight или вредоносным программным обеспечением.

Точнее, ошибки Microsoft Silverlight Error 2221, созданные из:

  • Недопустимая (поврежденная) запись реестра Microsoft Silverlight Error 2221.
  • Вирус или вредоносное ПО, повреждающее Microsoft Silverlight Error 2221.
  • Microsoft Silverlight Error 2221 злонамеренно или ошибочно удален другим программным обеспечением (кроме Microsoft Silverlight).
  • Microsoft Silverlight Error 2221 конфликтует с другой программой (общим файлом).
  • Неполный или поврежденный Microsoft Silverlight (Microsoft Silverlight Error 2221) из загрузки или установки.

Продукт Solvusoft

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  1. System 2221 Error Mapping Drive

    If I Map a drive from Windows XP on a domain, as in:
    Net Use Q: \\Nt4SrvName\ShareName
    I get a System error 2221. The user name could not be found.

    But if I do the same thing with an IP address, such as:
    Net Use Q: \\192.168.52.11\ShareName
    It is successfull.

    If I Ping Nt4SrvName it resolves to the correct I/P Address.

    What is going on here?


  2. RE: System 2221 Error Mapping Drive

    I should add that the NT-Server is not in the 2003 domain, but DNS contains
    both Forward and Reverse Lookup records for the server as below:

    Forward Lookup Zones
    ophl.ca
    NT4SRVNAME Host(A) 192.168.52.11

    Reverse Lookup Zones
    192.168.52.x Subnet
    192.168.52.11 OPSWPGNT1.ophl.ca.
    192.168.52.11 opswpgnt1.

    Is there something wrong here?


  3. Re: System 2221 Error Mapping Drive

    In news:3B04CF5B-9898-4EBF-B1F3-613F7E0E9141@microsoft.com,
    Heinz <Heinz@discussions.microsoft.com> commented
    Then Kevin replied below:
    > If I Map a drive from Windows XP on a domain, as in:
    > Net Use Q: \\Nt4SrvName\ShareName
    > I get a System error 2221. The user name could not be
    > found.
    >
    > But if I do the same thing with an IP address, such as:
    > Net Use Q: \\192.168.52.11\ShareName
    > It is successfull.
    >
    > If I Ping Nt4SrvName it resolves to the correct I/P
    > Address.
    >
    > What is going on here?

    Does the mapping work if you use FQDN in the mapping
    \\OPSWPGNT1.ophl.ca\sharename ?


    Best regards,
    Kevin D4 Dad Goodknecht Sr. [MVP]
    Hope This Helps
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    via your newsreader so that others may learn and
    benefit from your issue, to respond directly to
    me remove the nospam. from my email address.
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    http://www.lonestaramerica.com/
    ===================================
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    with OEBackup:
    http://www.oehelp.com/OEBackup/Default.aspx
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  4. Re: System 2221 Error Mapping Drive

    «Kevin D. Goodknecht Sr. [MVP]» wrote:

    > Does the mapping work if you use FQDN in the mapping
    > \\OPSWPGNT1.ophl.ca\sharename ?

    No, then I get: System error 67 has occurred.
    The network name cannot be found.
    See results below:

    Microsoft Windows XP [Version 5.1.2600]
    (C) Copyright 1985-2001 Microsoft Corp.

    C:\op_new>net use q: \\opswpgnt1\mntcprg
    System error 2221 has occurred.

    The user name could not be found.

    C:\op_new>net use q: \\opswpgnt1.ophl.ca\mntcprg
    System error 67 has occurred.

    The network name cannot be found.

    C:\op_new>ping opswpgnt1

    Pinging opswpgnt1.ophl.ca [192.168.52.11] with 32 bytes of data:

    Reply from 192.168.52.11: bytes=32 time<1ms TTL=128
    Reply from 192.168.52.11: bytes=32 time<1ms TTL=128
    Reply from 192.168.52.11: bytes=32 time<1ms TTL=128
    Reply from 192.168.52.11: bytes=32 time<1ms TTL=128

    Ping statistics for 192.168.52.11:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
    Approximate round trip times in milli-seconds:
    Minimum = 0ms, Maximum = 0ms, Average = 0ms

    C:\op_new>nslookup opswpgnt1
    Server: wpgbk1.ophl.ca
    Address: 192.168.50.25

    Name: opswpgnt1.ophl.ca
    Address: 192.168.52.11

    C:\op_new>net use q: \\192.168.52.11\mntcprg
    The command completed successfully.


  5. I am having exactly the same issue here, works fine with the domain admin account though? Any ideas anyone?


  6. I also have this message

    While logging into the domain with my user. However, logging into another computer works fine. Domain admin also works. Suggestions?


  7. Re: System 2221 Error Mapping Drive

    I ran into precisely the same trouble trying to map a drive located on a local workgroup (thepauls) while connected to a Windows 2003 domain over a VPN connection.

    I finally got the local drive mapping to work by adding a username and password to the use net command as such:

    Code:

    use net e: \\pirsig"\DaveE's Documents" password /u:thepauls\DaveE

    where password is the user’s password and thepauls\DaveE is the local workgroup and username.

    The username and password I’m using above are the same as I use to login to the XP machine I want to map the drive on (pirsig).

    What’s so strange about this is I have two XP machines on the local workgroup (thepauls) and I can map drives on one of them (chesterton) without all this trouble but to map drives on the other listed here (pirsig), I have to go through all this work. Anyone got an idea of what’s different between the two?

    These two web pages provide more detail and helped me:

    • http://www.howtonetworking.com/VPN/b…govervpne1.htm
    • http://www.microsoft.com/resources/d….mspx?mfr=true


  8. Re: System 2221 Error Mapping Drive

    Hello all,

    I found a true solution to this problem (not a workaround). Hopefully it will be relevant for others experiencing this frustrating, nearly inexplicable problem. (I know the thread is old.)

    I had the following symptoms:

    1. On ONE workstation only, the user logged in and received System Error 2221 while a logon script tried to map a drive using the remote system name and share. This problem did NOT happen at other workstations when used with the same user account and logon script.

    2. If an administrator account was used at the «faulty» workstation, the share would map perfectly.

    3. Alternatively providing an IP address and share name in place of the remote system name and share name successfully mapped the drive at the «faulty» workstation.

    The answer… tada…

    I was unaware of an obsolete set of credentials saved in the STORED USER NAMES AND PASSWORDS applet. It was overriding the expected login script (default) credentials. To access this applet and delete the offending credentials, go to Control Panel > User Accounts > Advanced (tab) > Manage Passwords (button).

    In all fairness to previous posts, this was a really tough problem to find because the errors were very subtle, but I did get the feeling the credentials were being overridden

    somewhere.

    Enjoy!
    Racingmustang


  9. Re: System 2221 Error Mapping Drive

    I have the same problem, but racingmustang’s solution did not apply. I’d like to offer a variation of DaveE’s solution.

    I found I could map a drive with the /user keyword in the net use command, specifying the same domain\userid that I had used to log on to this machine, but without specifying a password. Thus the following:

    net use drive: \\servername\share /user:%userdomain%\%username%

    Building on that, I wrote a little batch script to un- and re-map all of my mapped drives using the logon credentials. (Your mileage may vary: you may not need to un-map anything, or you may need some of your drives mapped with different credentials. Caveat emptor.)

    for /f «tokens=2,3 skip=6» %%i in (‘net use’) do call :check %%i %%j

    goto :EOF

    :check
    set __drive=%1
    set __share=%2
    if «%__drive% %__share%» NEQ «Windows Network» (

    if «%__drive% %__share%» NEQ «command completed» (

    net use %__drive% /d
    net use %__drive% %__share% /user:%userdomain%\%username%

    )

    )

    Good luck!


  10. Re: System 2221 Error Mapping Drive

    Quote Originally Posted by racingmustang
    View Post

    Hello all,

    I found a true solution to this problem (not a workaround). Hopefully it will be relevant for others experiencing this frustrating, nearly inexplicable problem. (I know the thread is old.)

    I had the following symptoms:

    1. On ONE workstation only, the user logged in and received System Error 2221 while a logon script tried to map a drive using the remote system name and share. This problem did NOT happen at other workstations when used with the same user account and logon script.

    2. If an administrator account was used at the «faulty» workstation, the share would map perfectly.

    3. Alternatively providing an IP address and share name in place of the remote system name and share name successfully mapped the drive at the «faulty» workstation.

    The answer… tada…

    I was unaware of an obsolete set of credentials saved in the STORED USER NAMES AND PASSWORDS applet. It was overriding the expected login script (default) credentials. To access this applet and delete the offending credentials, go to Control Panel > User Accounts > Advanced (tab) > Manage Passwords (button).

    In all fairness to previous posts, this was a really tough problem to find because the errors were very subtle, but I did get the feeling the credentials were being overridden

    somewhere.

    Enjoy!
    Racingmustang

    Thanks so much! this really helped solve a big issue.


Step 1 – Solve Os Error 2221

Is Os Error 2221 appearing? Would you like to safely and quickly eliminate Os Error 2221 which additionally can lead to a blue screen of death?

When you manually edit your Windows Registry trying to take away the invalid system error 2221 username could not be found keys you’re taking a authentic chance. Unless you’ve got been adequately trained and experienced you’re in danger of disabling your computer system from working at all. You could bring about irreversible injury to your whole operating system. As very little as just 1 misplaced comma can preserve your Pc from even booting every one of the way by!

Troubleshooting credential manager Windows XP, Vista, 7, 8 & 10

Simply because this chance is so higher, we hugely suggest that you make use of a trusted registry cleaner plan like CCleaner (Microsoft Gold Partner Licensed). This system will scan and then fix any Os Error 2221 complications.

Registry cleaners automate the entire procedure of finding invalid registry entries and missing file references (including the Error error) likewise as any broken hyperlinks inside of your registry.

Issue with

Backups are made immediately prior to each and every scan providing you with the choice of undoing any changes with just one click. This protects you against doable damaging your pc. Another advantage to these registry cleaners is that repaired registry errors will strengthen the speed and performance of one’s procedure drastically.

  • http://techat-jack.blogspot.com/2012/10/solved-system-error-2221-has-occurred.html
  • http://www.butsch.ch/post/W7-client-Error-2221-with-Logonscripts.aspx
  • https://support.microsoft.com/en-us/kb/186555
  • https://social.technet.microsoft.com/Forums/windows/en-US/bb139932-9b7f-47a1-b116-fc8ac105d8f4/vpn-net-use-error-2221?forum=w7itpronetworking

Cautionary Note: Yet again, for those who are not an state-of-the-art consumer it’s very encouraged that you simply refrain from editing your Windows Registry manually. If you make even the smallest error within the Registry Editor it can result in you some serious issues that may even call for a brand new set up of Windows. Not all difficulties attributable to incorrect Registry Editor use are solvable.

Fixed:

Symptoms of Os Error 2221
“Os Error 2221” appears and crashes the energetic method window.
Your Personal computer routinely crashes with Os Error 2221 when running the exact same system.
“Os Error 2221” is shown.
Windows operates sluggishly and responds little by little to mouse or keyboard input.
Your computer periodically “freezes” for the number of seconds in a time.

Will cause of Os Error 2221

Corrupt obtain or incomplete set up of Windows Operating System software program.

Corruption in Windows registry from a new Windows Operating System-related application adjust (install or uninstall).

Virus or malware infection which has corrupted Windows method documents or Windows Operating System-related application data files.

Another method maliciously or mistakenly deleted Windows Operating System-related files.

Mistakes this sort of as “Os Error 2221” can be brought about by several different elements, so it really is important that you troubleshoot every of the achievable brings about to forestall it from recurring.

Simply click the beginning button.
Variety “command” inside the lookup box… Will not hit ENTER nonetheless!
Although keeping CTRL-Shift in your keyboard, hit ENTER.
You’re going to be prompted that has a authorization dialog box.
Click on Of course.
A black box will open having a blinking cursor.
Variety “regedit” and hit ENTER.
Within the Registry Editor, choose the system error 2221 username could not be found connected key (eg. Windows Operating System) you wish to back again up.
Within the File menu, choose Export.
Inside the Preserve In list, pick out the folder in which you wish to save the Windows Operating System backup key.
Inside the File Title box, sort a reputation for the backup file, these types of as “Windows Operating System Backup”.
From the Export Vary box, ensure that “Selected branch” is selected.
Click on Help you save.
The file is then saved by using a .reg file extension.
You now use a backup within your credential manager related registry entry.

Solution to your problem

There are actually some manual registry editing measures that can not be talked about in this article due to the high chance involved for your laptop or computer method. If you want to understand more then check out the links below.

Additional Measures:

One. Conduct a Thorough Malware Scan

There’s a probability the Error 2221 Os error is relevant to some variety of walware infection. These infections are malicious and ready to corrupt or damage and possibly even delete your ActiveX Control Error files. Also, it’s attainable that your Os Error 2221 is actually connected to some element of that malicious plan itself.

2. Clean Disk Cleanup

The a lot more you employ your computer the extra it accumulates junk files. This comes from surfing, downloading packages, and any sort of usual computer system use. When you don’t clean the junk out occasionally and keep your program clean, it could turn into clogged and respond slowly. That is when you can encounter an 2221 error because of possible conflicts or from overloading your hard drive.

Once you clean up these types of files using Disk Cleanup it could not just remedy Os Error 2221, but could also create a dramatic change in the computer’s efficiency.

Tip: While ‘Disk Cleanup’ is definitely an excellent built-in tool, it even now will not completely clean up Error 2221 discovered on your PC. There are numerous programs like Chrome, Firefox, Microsoft Office and more, that cannot be cleaned with ‘Disk Cleanup’.

Since the Disk Cleanup on Windows has its shortcomings it is extremely encouraged that you use a specialized sort of challenging drive cleanup and privacy safety application like CCleaner. This system can clean up your full pc. If you run this plan after each day (it could be set up to run instantly) you are able to be assured that your Pc is generally clean, often operating speedy, and always absolutely free of any 2221 error associated with your temporary files.

How Disk Cleanup can help

1. Click your ‘Start’ Button.
2. Style ‘Command’ into your search box. (no ‘enter’ yet)
3. When holding down in your ‘CTRL-SHIFT’ important go ahead and hit ‘Enter’.
4. You will see a ‘permission dialogue’ box.
5. Click ‘Yes’
6. You will see a black box open up plus a blinking cursor.
7. Variety in ‘cleanmgr’. Hit ‘Enter’.
8. Now Disk Cleanup will start calculating the amount of occupied disk space you will be able to reclaim.
9. Now a ‘Disk Cleanup dialogue box’ seems. There will be a series of checkboxes for you personally to pick. Generally it will likely be the ‘Temporary Files’ that consider up the vast majority of your disk area.
10. Verify the boxes that you want cleaned. Click ‘OK’.

How to repair

3. System Restore can also be a worthwhile device if you ever get stuck and just desire to get back to a time when your computer system was working ideal. It will work without affecting your pics, paperwork, or other crucial information. You can discover this option with your User interface.

Error 2221

Manufacturer

Device

Operating System


Os Error 2221


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5

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42 ratings.

 

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