In this article, we will cover how to fix the error message “There was a Problem Starting C:\Windows\System32\LogiLDA.dll” which can sometimes be labeled “there was a problem starting launcher dll”.
What Is The C:\Windows\System32\LogiLDA.dll Error?
This error belongs to The Logitech Download Assistant which looks after your Logitech keyboard and mouse by verifying and updating the latest keyboard and mouse drivers.
The actual LogiLDA.dll file is located in the C: WindowsSystem32 directory and is in a dynamic link library (DLL) file type format.
What Causes The C:\Windows\System32\LogiLDA.dll Error?
The C:\Windows\System32\LogiLDA.dll error message is caused by the Logitech Download Assistant automatically downloading new keyboard and mouse drivers which can be incompatible with Windows 10 and 11.
Sometimes this error can also be triggered by Windows 10 and Windows 11 system updates when you perform an update and your PC reboots you can be met with this error message once you get to the Windows desktop.
How To Install The Logitech Download Assistant?
First, you may be wondering how the Logitech Download Assistant even got on your PC in the first place to cause the C:\Windows\System32\LogiLDA.dll error.
When you first connect a Logitech device whether that’s a USB keyboard, mouse, or even a Logitech webcam the program is automatically installed from off the device you have just hooked up.
Then the Logitech software will take care of your Logitech devices and keep them updated with the latest drivers.
What Is The Cause Of The LogiLDA.DLL Error?
When you get an error message on just the LogiLDA.DLL file it can be any one of the reasons below:
- There are software conflicts.
- The program did not install correctly or is out of date.
- The actual LogiLDA.DLL file is corrupted and needs replacing.
- When Windows updated itself it may of search the wrong folder when installing drivers for the specific LogiLDA.DLL.
After some research, we found that most of the time the error message C:\Windows\System32\LogiLDA.dll is caused by a missing LogiLDA.dll file or corrupted file which stops the Logitech Download Manager from starting up.
Below we will cover the best methods for fixing the LogiLDA.dll error code to get everything working as it should.
Fixing The C:\Windows\System32\LogiLDA.dll Error
1. Restore The LogiLDA File
Sometimes DLL files can be accidentally deleted or can be corrupted. You will need to use the Windows restore built-in option to roll back to a previous Windows save which should resolve the issue.
If this has not resolved the problem then you can search on dll-files.com to find the correct .dll file you need.
Also, you can use programs such as CCleaner to help backup important files such as .dll for future backups.
2. Disable Logitech Download Assistant From Windows Startup
You can actually choose to simply disable the Logitech Download Assistant from automatically starting when you boot your Windows PC.
This is a good method to use to stop the nagging error message especially if you are sure you have the latest drivers for your Logitech devices.
To disable Logitech Download Manager from the Windows startup you will need to:
- Go into Task Manager by right-clicking the bottom taskbar and choosing it.
- Once the task manager is open choose more details.
- Now head over to the startup tab.
- Search for Logitech Download Assistant and right-click on it then select disable.
- Now proceed to restart your Windows 10 or Windows 11 PC.
3. Uninstall The Logitech Setpoint Software
Sometimes the error message can be both the Logitech Setpoint software and the Logitech Download Assitant conflicting with each other so it’s always best to uninstall the Logitech Setpoint to check if that was the underlying issue.
- Press both the Windows key and R together to bring up the run application.
- Now type control and press enter to bring up the Windows control center.
- Choose “Uninstall a program” which is under the Programs heading.
- Now search for Logitech Setpoint and uninstall it.
- Restart your Windows PC and see if that has resolved the error message problem.
4. Reinstall Logitech Mouse Drivers
You can go ahead and reinstall the Logitech mouse drivers if you are using a Logitech mouse.
- Press and hold the Windows key + X to bring up the context menu and now choose Device Manager.
- Scroll down and choose the mice and other pointing devices to show your mouse which is connected to your Windows 10.
- Right-click on your mouse and select Uninstall Device.
- Now unplug your Mouse.
- Restart Windows 10 or Windows 11.
- Once Windows is fully backed up on the desktop you can now plug the USB mouse back into your PC or laptop.
- The Logitech mouse drivers will automatically reinstall once it has finished see if you get the C:\Windows\System32\LogiLDA.dll error message again.
5. Download the Logitech Gaming Suite Software
The idea with downloading the Logitech gaming software is it will add in all the necessary drivers and software that your Logitech devices need.
You can even then download the Logitech Download Assitant and let the Logitech Gaming Software deal with all the driver updates.
6. Update Windows 10 or Windows 11
If you have tried all the above methods and still having an issue seeing this error message then the last method you can do is to update Windows 10 or Windows 11.
This will also add its own new drivers, and keep your operating system secure with the latest security updates and patches so it’s always best to keep your Windows 10 or 11 up to date.
- Press the Windows key + I to bring up the settings.
- Choose update & security.
- Click check for updates.
- Now, wait for windows 10 or 11 to see if there are any latest updates for the operating system.
- You will now see available updates if any and be sure to view the optional updates as well.
- Click on Install and wait for the update process to download and install the latest Windows updates.
Final Thoughts
There you have numerous ways to fix the dreaded C:\Windows\System32\LogiLDA.Dll” error message within Windows 10 and Windows 11.
If this article has helped you be sure to give it a quick share.