Dot3dlg.dll download

802.3 UI Helper

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Click "Download Now" to get the PC tool that comes with the dot3dlg.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 dot3dlg.dll file, or a way to fix the “dot3dlg.dll is missing” error. Look through the information below, which explains how to resolve your issue. On this page, you can download the dot3dlg.dll file as well.

What is Dot3dlg.dll?

Dot3dlg.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 Dot3dlg.dll used for?

Dot3dlg.dll file, also known as 802.3 UI Helper, is commonly associated with Microsoft® Windows® Operating System. It is an essential component, which ensures that Windows programs operate properly. Thus, if the dot3dlg.dll file is missing, it may negatively affect the work of the associated software.

What is Dot3dlg.dll is missing error mean?

There are multiple reasons that may cause dot3dlg.dll errors. These include Windows registry issues, malicious software, faulty applications, etc.

Error messages related to the dot3dlg.dll file can also indicate that the file has been incorrectly installed, corrupted or removed.

Other common dot3dlg.dll errors include:

  • “dot3dlg.dll is missing”
  • “dot3dlg.dll error loading”
  • “dot3dlg.dll crash”
  • “dot3dlg.dll was not found”
  • “dot3dlg.dll could not be located”
  • “dot3dlg.dll Access Violation”
  • “The procedure entry point dot3dlg.dll error”
  • “Cannot find dot3dlg.dll”
  • “Cannot register dot3dlg.dll”
dot3dlg.dll - System Error The program can`t start because dot3dlg.dll is missing from your computer. Try reinstalling the program to fix problem.

How to fix Dot3dlg.dll missing error?

If the “dot3dlg.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 dot3dlg.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 Dot3dlg.dll

Search through available versions of dot3dlg.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

Dot3dlg.dll, 10 available versions

Bits & Version File size Checksums
32bit 6.3.9600.16384 47.0 KB
MD5 c3784403a4fcc416c680c22e5ffbeb3c
SHA1 8478722d569d29416b22dde7b219756e8c3b3d30
32bit 6.2.9200.16384 45.5 KB
MD5 975f9b83e387c863d89cc429a93a8385
SHA1 1e5a7da7e7df920b77859518f6d170bdd348f9f2
32bit 6.1.7600.16385 46.0 KB
MD5 b05537d790dd533bf6695b8c85e98e8b
SHA1 f019368f994afaaea3d25c7d59053b4c05ba6206
64bit 6.0.6001.18000 54.0 KB
MD5 110936414e7757318045aba3010e3566
SHA1 8f03bca0dd3cd2cce3106e3a317b5b873b9980af
32bit 6.0.6001.18000 44.5 KB
MD5 26ed466b32392df1568af94f9c92e56c
SHA1 d8f2d483dac93e2a61868cdffaab0b0fb0673144
32bit 5.1.2600.5512 9.0 KB
MD5 2993642788cf20075fb9a7b2632bb0c5
SHA1 e74a1516e1ced0e783eb86902cc8836a814dbb48
32bit 10.0.14393.0 48.5 KB
MD5 35e7049e01b3114eecd0334b687b3f6f
SHA1 34f6e894f3bae8b95fb7f6ce7ac58dcf95084ee0
64bit 10.0.14393.0 57.5 KB
MD5 7d335ab1f7f6b7324c3d44028c7fd308
SHA1 bbf6acbb60586b3d2b0d45aa47867b2269c80502
32bit 10.0.10586.0 48.5 KB
MD5 4ab58bcf5e4af2ab0a67af306b7d8bde
SHA1 22f08f13ad66509fc3fc9c4a7cf54b4ca3e5840c
64bit 10.0.10586.0 59.0 KB
MD5 581d4e65c1518effe1e9530db2f5af9a
SHA1 91fa295c022efda3598b825508d6c8a1537962a4

How to choose the correct version of Dot3dlg.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 Dot3dlg.dll file?

To repair the “dot3dlg.dll is missing” error, put the file inside the application/game installation folder. Alternatively, you can place the dot3dlg.dll file within the Windows system directory.

How to register Dot3dlg.dll?

If putting the missing dot3dlg.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 dot3dlg.dll” and press Enter.

Method 2: Fix the missing Dot3dlg.dll error automatically

With WikiDll Fixer you can automatically repair dot3dlg.dll errors. The utility will not only download the correct version of dot3dlg.dll for absolutely free and suggest the right directory to install it but also resolve other issues related to the dot3dlg.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 dot3dlg.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 dot3dlg.dll error

Sometimes dot3dlg.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 Dot3dlg.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 Dot3dlg.dll file by performing System Restore

System Restore is very useful when you want to fix dot3dlg.dll error. Using the "System Restore" function, you can choose restore Windows to the date when the dot3dlg.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 dot3dlg.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 dot3dlg.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 dot3dlg.dll error should be resolved.

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