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.
If WLDCore.dll is missing from your computer, you have probably upgraded your OS to a newer Windows release. 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.
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.
Table of Contents
- 1 How to Fix WLDCore.dll is Missing Error
- 1.1 Method #1 Manually Register Wldcore.dll Using Microsoft Register Server
- 1.2 Method #2 Repair Invalid Wldcore.dll Registry Entries
- 1.3 Method #3 Remove Or Restore Wldcore.dll From Windows Recycle Bin
- 1.4 Method #4 Update Your PC Device Drivers
- 1.5 Method #5 Utilize Windows System Restore To Undo Recent System Changes
- 1.6 Method #6 Uninstall And Reinstall The Windows Live Client Program Associated With Wldcore.dll
- 1.7 Method #7 Run Windows System File Checker
- 1.8 Method #8 Install All Available Windows Updates
- 1.9 Method #9 Conduct A Full Malware Scan For Your PC
- 1.10 Method #10 Perform A Clean Installation Of Windows
- 1.11 Method #11 Reinstall/Repair Applications
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
Also, Check: api-ms-win-crt-runtime-l1-1-0.dll is Missing
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.
Check Out:
- One or More Network Protocols are Missing on This Computer
- {Solved} 6 Ways to Fix BAD_POOL_CALLER BSOD Error
- 6 Ways to Fix Windows Detected a Hard Disk Problem
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.
3. Select 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.
After the update is done, restart your PC. Check if updating your drivers has solved the missing wldcore.dll in Windows 10 issue.
Don’t miss out –
- {Solved} Fix atikmpag.sys Blue Screen of Death (BSOD) Error
- 10 Ways to Fix Steam Stuck on Preparing to Launch
- 3 Ways to Fix Whea Uncorrectable Errors in Windows 10
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.
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.
6. Restore your system.
Restart your PC now. See if the wldcore.dll error still exists.
You might also like –
- 5 Ways to Fix Windows Live Mail Won’t Open
- {Solved} 10 Ways to Fix Windows Error Code 0x80070570
- 6 Ways to Fix Windows 10 Update Stuck Checking for Updates
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.
3. In this window, locate the program associated with wldcore.dll. For example, the Windows Live Client program.
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.
Also, read –
- {Solved} 11 Ways to Fix No Audio Output Device is Installed
- 3 Ways to Fix Windows Update 0x80070422 Error
- {Solved} 7 Ways to Fix Steam Won’t Open Error
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.
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.
You may also like –
- What is RAVBg64.exe? 8 Ways to Fix it
- {Solved} Fix Not Enough Storage is Available to Process This Command
- What is Atiedxx.exe? 4 Ways to Fix It {2023 Updated}
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.
4. If any updates are available, just click on Install Updates.
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.
Fix these too –
- {Solved} 10 Ways to Fix DRIVER CORRUPTED EXPOOL
- 7 Ways to Fix MSVCP100.dll is Missing in Windows 10
- {Solved} Application has been Blocked from Accessing Graphics Hardware
- [Solved] How to Stop Skype from Starting Automatically
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 all the junk and get your computer ready for normal usage. 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:
- Open Start Menu & search for Control Panel in the search bar.
2. Click on the Programs and Features option.
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.
4. After repairing the Windows Live Messenger, repeat the same process to repair Windows Live Mail and Windows Live Contacts.
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.

Gravit Sinha is the founder of ValidEdge. Ever since he was a kid, he has been a problem fixer and that passion is what inspired him to start and grow this website! 🙂