Wshqos.dll download

QoS Winsock2 Helper DLL

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The update date of the dll database: 21 Mar 2023

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Click "Download Now" to get the PC tool that comes with the wshqos.dll. The utility will automatically determine missing dlls and offer to install them automatically. Being an easy-to-use utility, it is is a great alternative to manual installation, which has been recognized by many computer experts and computer magazines. Limitations: trial version offers an unlimited number of scans, backup, restore of your windows registry for FREE. Full version must be purchased. It supports such operating systems as Windows 10, Windows 8 / 8.1, Windows 7 and Windows Vista (64/32 bit).
File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

Since you decided to visit this page, chances are you’re either looking for wshqos.dll file, or a way to fix the “wshqos.dll is missing” error. Look through the information below, which explains how to resolve your issue. On this page, you can download the wshqos.dll file as well.

What is Wshqos.dll?

Wshqos.dll a DLL (Dynamic Link Library) file, developed by Microsoft, which is referred to essential system files of the Windows OS. It usually contains a set of procedures and driver functions, which may be applied by Windows.

What is Wshqos.dll used for?

Wshqos.dll file, also known as QoS Winsock2 Helper DLL, is commonly associated with Microsoft® Windows® Operating System. It is an essential component, which ensures that Windows programs operate properly. Thus, if the wshqos.dll file is missing, it may negatively affect the work of the associated software.

What is Wshqos.dll is missing error mean?

There are multiple reasons that may cause wshqos.dll errors. These include Windows registry issues, malicious software, faulty applications, etc.

Error messages related to the wshqos.dll file can also indicate that the file has been incorrectly installed, corrupted or removed.

Other common wshqos.dll errors include:

  • “wshqos.dll is missing”
  • “wshqos.dll error loading”
  • “wshqos.dll crash”
  • “wshqos.dll was not found”
  • “wshqos.dll could not be located”
  • “wshqos.dll Access Violation”
  • “The procedure entry point wshqos.dll error”
  • “Cannot find wshqos.dll”
  • “Cannot register wshqos.dll”
wshqos.dll - System Error The program can`t start because wshqos.dll is missing from your computer. Try reinstalling the program to fix problem.

How to fix Wshqos.dll missing error?

If the “wshqos.dll is missing” error occurs, you may use one of the methods below – manual or automatic – to solve the problem. The manual method assumes that you download the wshqos.dll file and put it inside the game/application installation folder, while the second method is much easier as it allows you to automatically fix the error with minimum effort.

Method 1: Download Wshqos.dll

Search through available versions of wshqos.dll from the list below, select the correct file and press the “Download” link. If you cannot decide which version to choose, read the article below or use the automatic method to resolve the issue

Wshqos.dll, 12 available versions

Bits & Version File size Checksums
64bit 6.3.9600.17415 18.5 KB
MD5 2e0cd694495d0567211b6748abe70efb
SHA1 a47992f54a8a055f315a823627d69668dc7eeb23
32bit 6.3.9600.17415 15.5 KB
MD5 bc6cd0fee9db4835508c069b31870d42
SHA1 ad7398a7cb98534a89cb82f4e6eab35c68b7264b
32bit 6.3.9600.16384 15.5 KB
MD5 7e95e19cd976d136f2869923e62f8076
SHA1 4e172b17a57243d9f18627252b33a04b7235d9e8
64bit 6.3.9600.16384 17.5 KB
MD5 ec0e6d2deef3c5138f83a5a0ac7ee44f
SHA1 54157b2ddec834da480888da50fceac2fd5eac04
32bit 6.2.9200.16384 14.5 KB
MD5 8f159182a69b6d243b3b7ff5d9c514b1
SHA1 8450da3ef88e295cf8abc16e468a47d7d89da151
32bit 6.1.7600.16385 13.5 KB
MD5 81f08948a0f1475894c99d4d19a158a8
SHA1 35e12e37d3181c0b0e1eebecf53dea99d742762e
32bit 6.0.6001.18046 13.5 KB
MD5 452daacca1a08399b765217be438a6cd
SHA1 49b27c492c238bb5319f19090f03454b6b40aaf9
64bit 6.0.6001.18046 16.5 KB
MD5 87ed5919fee88f055ebb3ea73763faca
SHA1 b2125c14cfd686f29a99500f889c264f80e2a970
32bit 10.0.14393.0 16.5 KB
MD5 577b61edee07dce12806f1bcbc466243
SHA1 97733a994fbe2801d9f88c1cad21aeae6bfd9f98
64bit 10.0.14393.0 19.0 KB
MD5 a9e5bb8a6428c73221a4110d8c9538c1
SHA1 015c350ca5cda68a5fa2715701d7a82a8c561998
64bit 10.0.10586.0 20.0 KB
MD5 59d3f8a02b11fb6501c5e90581cad268
SHA1 4c86804e81bf4db79567eb097e47d8ba4eeca7ab
32bit 10.0.10586.0 16.5 KB
MD5 ca84ffd35af9751851428e6a6b0036db
SHA1 dfa25c113cdafb7bdfbfffad6f84423f4ebdb147

How to choose the correct version of Wshqos.dll?

First, look through descriptions in the table above and select the proper file for your program. Pay attention to whether it’s a 64-, or 32-bit file, as well as the language it uses. For 64-bit programs, use 64-bit files if they are listed above.

It’s best to choose those dll files which language corresponds to the language of your program, if possible. We also recommend downloading the latest versions of dll files for an up-to-date functionality.

Where to place the Wshqos.dll file?

To repair the “wshqos.dll is missing” error, put the file inside the application/game installation folder. Alternatively, you can place the wshqos.dll file within the Windows system directory.

How to register Wshqos.dll?

If putting the missing wshqos.dll file into the proper directory doesn’t solve the problem, you’ll have to register it. To do so, copy your DLL file to the C:\Windows\System32 folder, and open a command prompt with admin rights. There, type “regsvr32 wshqos.dll” and press Enter.

Method 2: Fix the missing Wshqos.dll error automatically

With WikiDll Fixer you can automatically repair wshqos.dll errors. The utility will not only download the correct version of wshqos.dll for absolutely free and suggest the right directory to install it but also resolve other issues related to the wshqos.dll file.
  • Step 1: Click the “Download App. ” button to get an automatic tool, provided by WikiDll.
  • Step 2: Install the utility by following simple installation instructions.
  • Step 3: Launch the program to fix your wshqos.dll errors and other issues.
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See more information about Outbyte and unistall instrustions. Please review Outbyte EULA and Privacy policy

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: windows-versions

Limitations: trial version offers an unlimited number of scans, backup, restore of your windows registry for FREE. Full version must be purchased.

Method 3: Update drivers to restore missing .dll files

Driver updates for the Windows operating system, as well as for network adapters, monitors, printers, etc., can be independently downloaded and installed from the Windows Update Center or by using specialized utilities.

OPTION 1 - Automatic Device Drivers Update

Outbyte Driver Updater automatically updates drivers on Windows. Routine driver updates are now a thing of the past!
  • Step 1: Download the Outbyte Driver Updater
  • Step 2: Install the application
  • Step 3: Launch the app
  • Step 4: Driver Updater will scan your system for outdated and missing drivers
  • Step 5: Click Update to automatically update all drivers

OPTION 2 - Manually Update Device Drivers

  • Step 1: Go to Taskbar' search box - write Device Manager - choose Device Manager
  • Step 2: Select a category to look at the devices' names - make right-click the one that needs to be updated
  • Step 3: Choose Search automatically for updated driver software
  • Step 4: Look at Update Driver, and select it
  • Step 5: Windows might not be able to find the new driver. In this case, the user can see the driver on the manufacturer's website, where all the necessary instructions are available

Method 4: Scan your PC for malware to fix wshqos.dll error

Sometimes wshqos.dll error can happen because of malware on your computer. The malicious software can intentionally corrupt DLL files in order to substitute them with its own malicious files. Therefore, your number one priority should be to scan your computer for malware and eliminate it as soon as possible.

OPTION 1 - Windows Defender

The new version of Windows 10 has a built-in application called "Windows Defender", which allows you to check your computer for viruses and remove malware, which is difficult to remove in a running operating system. In order to use the Windows Defender Offline scan, go to the settings (Start - Gear icon or Win + I key), select "Update and Security" and go to the "Windows Defender" section.
How to use Windows Defender Offline Scan
  • Step 1: Press Win key or click on Start and click on Gear icon. Alternatively press Win + I key combination.
  • Step 2: Select Update and Security option and go to Windows Defender section.
  • Step 3: At the bottom of the defender settings there is the checkbox " Windows Defender Offline scan". To start it, click "Scan Now". Note that you have to save all unsaved data before rebooting your PC.

After clicking “Scan Now” burton, the computer will reboot and automatically start searching viruses and malware. Upon completion of the scan, the computer will restart, and in the notifications, you will see a report on the completed scan.

OPTION 2 - Outbyte Antivirus

Outbyte products are one of the most popular and effective to fight malware and unwanted programs, and they will come in handy even when you have a high-quality third-party antivirus installed. Scanning in the new version of Malwarebytes can be performed in real time and manually. To initiate manual scan please follow the steps below:
  • Step 1: Launch the Outbyte program and click Scan Now button. Also, you can select Scan option on the left side of the program’s window and click Full Scan. The system will begin scanning and you will be able to see the scan results.
  • Step 2: Select items that you want to quarantine and press “Quarantine Selected” button. When quarantined, you may be prompted to reboot the computer.
  • Step 3: After the program has been restarted, you can delete all quarantined objects by going to the appropriate section of the program or restore some of them if it turned out that after quarantining something from your software began to work incorrectly.

Method 5: Fix Wshqos.dll missing error with System File Checker (SFC)

Many users are familiar with the sfc / scannow system file integrity check command, which automatically checks and fixes protected Windows system files. To execute this command, you have to run command prompt as administrator.
  • Step 1: Start the command line as an administrator in Windows by pressing Win key on your keyboard and typing "Command Prompt" in the search field, then - right-click on the result and select Run as administrator. Alternatively, you can press Win + X key combination which will open the menu where you can select Command Prompt (Admin).
  • Step 2: Type sfc / scannow while in Command Prompt and hit Enter.

After entering the command, a system check will begin. It will take a while, so please be patient. Once operation is complete you will get the message “Windows Resource Protection found corrupt files and successfully repaired them.” or “Windows Resource Protection found corrupt files but was unable to fix some of them”.

Keep in mind that System File Checker (SFC) cannot fix integrity errors for those system files that are currently being used by operating system. To fix these files you have to run SFC command through the command prompt in the Windows recovery environment. You can get into Windows Recovery Environment from the login screen, by clicking Shutdown, then holding down the Shift key while selecting Restart.

In Windows 10, you can press Win key, select Settings > Update & security > Recovery and under Advanced Startup, click Restart now. You can also boot from the installation disk or bootable USB flash drive with the Windows 10 distribution. On the installation screen select your preferred language and then select “System Restore”. After that, go to “Troubleshooting” > “Advanced Settings” > “Command Prompt”. Once in Command Prompt type the following command: sfc /scannow /offbootdir=C:\ /offwindir=C:\Windows where C is the partition with the installed operating system, and C: \ Windows is the path to the Windows 10 folder.

This operation will take a while and it is important to wait until it is complete. When finished, close the command prompt and restart the computer as usual.

Method 6: Fix corrupted Wshqos.dll file by performing System Restore

System Restore is very useful when you want to fix wshqos.dll error. Using the "System Restore" function, you can choose restore Windows to the date when the wshqos.dll file was not damaged. Thus, restoring Windows to an earlier date cancels changes made to system files. Please follow the steps below to roll back Windows using System Restore and get rid of wshqos.dll error.
  • Step 1: Press the Win + R keys combination to launch Run dialog.
  • Step 2: Type rstrui in the Run text box and click OK or hit Enter. It will open the system recovery utility.
  • Step 3: The “System Restore” window may include the “Choose a different restore point” option. If so, select this option and click Next. Check the “Show more restore points” checkbox to see a complete list of dates.
  • Step 4: Select a date to restore Windows 10. Keep in mind that you need to select a recovery point that will restore Windows to the date when the wshqos.dll error message did not appear.
  • Step 5: Click the "Next" button and then click "Finish" to confirm your restore point.

At this point, your computer will reboot normally and boot up with restored version of Windows, and wshqos.dll error should be resolved.

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