Wldcore.dll is a type of DLL file. It is associated with the Windows Live Client. The DLL (dynamic link library) files allow multiple software programs to share the same functionality.

Check if the WLDCore.dll is moved from the folders and grouped in the Shared folder. Another solution is to repair the Windows Live Mail client. If WLDCore.dll is missing from your computer, you have probably upgraded your OS to a newer Windows release.

You may receive the error “wldcore.dll is not found,” specifically when Windows fails to load the wldcore.dll file correctly. These errors occur during PC startup, program startup, or trying to use a specific function.

How to Fix WLDCore.dll is Missing Error

Below, I have discussed a few methods to help you eliminate this error.

Method #1 Manually Register Wldcore.dll Using Microsoft Register Server

Software requiring wldcore.dll will automatically install the wldcore.dll file for you. In case it does not do so, you can do it manually.

1. Click on the Start button.

2. Type “command” in the Search box. Hold Ctrl+Shift and press Enter.

3. A permission dialog box will appear. Click Yes.


4. Type this command in the window: regsvr32 /u wldcore.dll

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5. This command unregisters the file.

6. Next, type in: regsvr32 /i wldcore.dll

7. Hit Enter. It registers the file.


8. Close the Command Prompt.

Now try opening the program that requires wldcore.dll.

Method #2 Repair Invalid Wldcore.dll Registry Entries

When some programs are uninstalled, invalid wldcore.dll registry entries are left behind. A malware infection can also occur. Before you manually repair the Windows registry, we suggest keeping a backup. Follow these steps for creating the backup:

1. Click on the Start button.

2. Type “command” in the Search box. Hold Ctrl+Shift and press Enter.

3. A permission dialog box will appear. Click Yes.



4. Type in regedit. Press Enter.


5. In the Registry Editor, select the wldcore.dll-related key. For example, the Windows Live Client.

6. From the File menu, choose Export.

7. Select a folder from the Save In list for where you want to save the file.

8. Ascertain a name for the file.

9. ensure that “Selected Branch” has been checked in the Export Range box.

10. Click on Save.

This has now created a backup with the .reg file extension. Manual repairing registry involves a high risk to the system. You can use other trusted registry cleaners like WinThruster.

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Method #3 Remove Or Restore Wldcore.dll From Windows Recycle Bin

You may have accidentally deleted the file. As such, you can check for it in the Recycle Bin.

1. Double-click on Recycle Bin icon.

2. Search for wldcore.dll.

3. If you find the file, move it to this directory: C:\Windows\System32\


4. After you do this, restart your system.

Check if the issue persists.

Method #4 Update Your PC Device Drivers

The drivers help communicate between your system and all the installed applications and programs. These drivers should always be kept up-to-date. To see if they need to be updated, follow these steps:

1. Right-click on My Computer.

2. Select Properties from the drop-down menu.

my computer properties

3. Select Device Manager.

Choose Device Manager

4. See through the devices given. Check for any that have a yellow exclamation mark on it.

5. Right-click on any of these devices. Then choose Update Driver.

yellow exclamation mark update drivers

After the update is done, restart your PC. Check if updating your drivers has solved the missing wldcore.dll in Windows 10 issue.

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Method #5 Utilize Windows System Restore To Undo Recent System Changes

The System Restore helps you to “go back in time.” It can help you roll back to that point when the system worked perfectly. As such, you shall not need to troubleshoot the DLL error.

1. Click on the Start button.

2. Type “System Restore” in the Search box. Press Enter.

system restore

3. You shall have your results for the search. Select System Restore.

4. If passwords are prompted for the administrator, use them.

5. Follow the on-screen instructions to choose a restore point.

select system restore point

6. Restore your system.

Restart your PC now. See if the wldcore.dll error still exists.

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Method #6 Uninstall And Reinstall The Windows Live Client Program Associated With Wldcore.dll

If you know that the error occurs for a specific program, reinstalling will help.

1. Bring up the Start Menu.

2. Click on Programs and Features.

Programs & Features

3. In this window, locate the program associated with wldcore.dll. For example, the Windows Live Client program.

programs and features Windows Live

4. Click on the associated program.

5. Click Uninstall/Change on the menu ribbon at the top.

6. Keep following the instructions on the screen for successful uninstallation.

After you have uninstalled it, reinstall it correctly. It will likely solve the wldcore.dll issue.

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Method #7 Run Windows System File Checker

Running the system file checker helps in repairing corrupt files.

1. Click on Start.

2. In the Search programs and files box, type “cmd.”

3. Press the keys Ctrl + Shift + Enter. Then click on OK. It will open the command prompt. Alternatively, press Windows + X keys. Then click on Command Prompt (Admin).


4. Now type “sfc/scannow” at the command prompt.

sfc scannow

5. The process will take some time. Replace the corrupt files.

Restart the system. If your wldcore.dll file had been corrupted, this would restore it.

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Method #8 Install All Available Windows Updates

Sometimes resolving the problem may be as simple as updating Windows with the latest Service Pack.

1. Click on the Start button.

2. Type in update and press Enter.

3. The Windows Update dialog box will appear.

windows update

4. If any updates are available, click on Install Updates.

install updates automatically

Method #9 Conduct A Full Malware Scan For Your PC

A malware infection can also be causing the error. It may have damaged, corrupted, or even deleted the wldcore.dll file. Use your malware protection program to scan the system and resolve the issue.


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Method #10 Perform A Clean Installation Of Windows

Before you proceed with this method, you should back up all your relevant documents, pictures, and other data.

It is a time-consuming step. It will also erase everything from your hard drive. A clean installation will also remove junk and prepare your computer for everyday use. This will fix Windows 10 Random Restart or Slow Shutdown Error in your PC.

Method #11 Reinstall/Repair Applications

By reinstalling some applications like Windows Live Mail, Windows Live Messenger, and Windows Live Contacts, you can fix Wldcore.dll missing error on your computer. Follow the steps to complete the process:

  1. Open Start Menu & search for Control Panel in the search bar.

type control panel

2. Click on the Programs and Features option.

programs and features

3. Programs and Features list will be displayed. After that, right-click on Windows Live Messenger, if you have it installed on your computer, and then select Repair.

repair windows

4. After repairing the Windows Live Messenger, repeat the process to repair Windows Live Mail and Windows Live Contacts.

windows live messenger repair

5. After repairing all three, reboot your PC and check if these programs are still in your system.


These were all the methods. Hopefully, they will solve your issue.


How do you install the Wldcore dll?

Installing the 'wldcore.dll' file entails: Download: Copy the appropriate version of 'wldcore.dll' from a reliable DLL download website or download it directly from the website. System Folder: Put the downloaded file in the appropriate system folder. It usually reads 'C:WindowsSystem32' for 32-bit Windows and 'C:WindowsSysWOW64' for 64-bit Windows. Registration: To register the DLL, open Command Prompt as administrator and run 'regsvr32 wldcore.dll'.

Why do a few DLL files not exist?

Missing DLL files can occur for a variety of causes: Software that was previously improperly unloaded may not have removed all of its correlated DLLs. DLL files may corrupt as a result of software or system problems. DLLs may be deleted or harmed by malicious software. Software setups or Windows updates may replace DLLs. Accidental or deliberate deletion made by users using manual means.

What program checks for missing DLL files?

A software program called 'System File Checker' (SFC) scans for and fixes damaged or missing system files, including DLL files. Open Command Prompt as administrator, enter 'sfc /scannow,' and click OK to utilize it. The tool will do a scan and make an effort to recover lost or damaged files from cached copies on your computer or the installation disk.

Which purpose does a DLL serve in a computer?

A Dynamic Link Library (DLL) is an ensemble of code and functions that multiple software programs can access simultaneously, encouraging the reuse of code and facilitating efficient memory management. DLLs eliminate redundancy and make software creation, maintenance, and updates quicker by including code, data, and resources that applications can use.


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