7 Fixes For “There Was a Problem Starting C:\Windows\System32\LogiLDA.dll” in Windows

On your Windows 10 PC, are you seeing the error message: “There was a Problem Starting C:\Windows\System32\LogiLDA.dll” or “there was a problem starting launcher dll”? This article will show you how to fix the problem.

“There was a difficulty launching C: Windows System32 LogiLDA.dll,” says the error message. C: LogiLDA.dll from Windows System32 is not a legitimate Win32 program. On the desktop, it appears immediately after launch.

The Logitech Download Assistant program, which loads automatically with Windows, is represented by the DLL file LogiLDA.dll. When you install the Logitech Setpoint or other Logitech keyboard or mouse software, the Logitech Download Assistant program is installed as well.

The Logitech Download Assistant is in charge of verifying and downloading the newest Logitech keyboard and mouse drivers on your computer automatically.

The problem is most likely caused by software that isn’t compatible with Windows 10 and/or a corrupted file. Many people report getting this issue after installing a significant Windows 10 update, according to a fast internet search.

You may discover how to cure the C:WindowsSystem32LogiLDA.dll issue and prevent it from recurring again in this post.

What Is the LogiLDA.dll File?

LogiLDA.dll is a dynamic link library (DLL) file for Windows. It’s a valid process file that’s part of the Logitech Download Assistant program. The file may be found in the C: WindowsSystem32 directory.

When you connect a Logitech device to your PC, such as a Logitech gaming mouse or keyboard, the Logitech Download Assistant is immediately loaded.

Its job is to keep an eye out for new Logitech drivers and software upgrades. You’ll get problems if any of the files required for this feature are missing or corrupted.

What Causes the LogiLDA.dll Error?

Only if the LogiLDA.dll file is directly impacted may this issue occur. Users have reported issues due to the following reasons: 

  1. The file was not installed correctly, or you have an incompatible version.
  2. LogiLDA.dll or the file location has been corrupted.
  3. There are software conflicts.
  4. Because of a Windows 10 upgrade, the software looked for the file in the wrong location.

The most typical cause of issues involving the LogiLDA.dll file is that the file is missing or damaged. The Logitech Download Assistant will not start if the file and its contents cannot be accessible. The following is the error message: C:WindowsSystem32LogiLDA.dll had a problem beginning.

Solutions to Fix The “There was a Problem Starting C:\Windows\System32\LogiLDA.dll” Error in Windows 10?

  1. Restart your Windows 10 device.
  2. Install the latest Windows 10 update.
  3. Reinstall your mouse device drivers.
  4. Disable LogiDA on startup.
  5. Uninstall the Logitech program.
  6. Reinstall the Logitech program.
  7. Try Logitech Gaming Software instead.

Let’s take a closer look at each of these approaches.

Method 1: Restore the LogiLDA.dll File

DLL files frequently become corrupted, disappear, or are erased. Many websites have been created to assist you with downloading and replacing a.dll files. To resolve the issue, obtain the LogiLDA.dll file from a reputable source.

Warning: Do not download.dll files unless you are certain they are legal in your residence. The DMCA and similar restrictions may make it unsafe to get DLL files from a third-party website in most nations, including the United States.

  1. Go to dll-files.com using your preferred browser. 
  2. Locate the LogiLDA.dll file by scrolling down. Ensure that the architecture and version number are correct. Select the Download option from the drop-down menu.
There Was A Problem Starting C:\Windows\System32\LogiLDA.Dll error - DLL files website with the LogiLDS.dll files

Method 2: Remove Logitech Download Assistant From Startup

Disabling the Logitech Download Assistant from booting with your machine is another solution to this problem. Remember that you’ll have to actively search for Logitech driver and software updates after using this technique.

  1. Choose Task Manager by right-clicking on an empty spot on your taskbar.
  2. If the Task Manager opens in compact mode, make sure to click the Mode details button to enlarge the details.
Choose Task Manager by right-clicking on an empty spot on your taskbar

3. Toggle over to the Startup tab. Disable the Logitech Download Assistant by right-clicking it and selecting Disable from the context menu.

Disable the Logitech Download Assistant by right-clicking it and selecting Disable from the context menu.

4. Check whether the issue still occurs after restarting your computer.

Method 3: Make a Registry Edit

If the problem remains after disabling the Logitech Download Assistant at startup, erase the associated registry key. Follow the procedures below to do this.

  1. You may access the search bar by clicking the magnifying glass icon in your taskbar. You may also use the Windows + S keyboard shortcut to bring it up.
  2. To open the program, type Regedit or Registry Editor into the search box and select the matching search result.
Search result for Registry editor

3. To go to the following Registry key, utilize the Navigation pane or the address bar and copy-paste the file’s location: Run the registry key


4. Select Delete from the context menu when right-clicking Logitech Download Assistant. The Registry key will be removed as a result of this action.

Logitech Download assistant option in the Registry Editor directory

5. To confirm, click Yes when the dialogue box appears. Check to see whether the.dll error still appears when your machine starts up.

Method 4: Uninstall Logitech SetPoint

Likely, the problem isn’t with the Logitech Download Assistant, but rather with another piece of software. You may test this by uninstalling Logitech SetPoint Software and seeing if it fixes your problems.

  1. On your keyboard, press the Windows + R keys. This will launch the Run application.
  2. Press the Enter key on your keyboard after typing control. The Control Panel application will be launched as a result of this action.
  3. To uninstall software, ensure your display mode is set to Category and click Uninstall a program.
Programs tile in the Control Panel

4. To uninstall the software from your computer, right-click Logitech SetPoint (version) and select Uninstall.

Uninstall option for installed program

5. Check if the problem notice still displays when you boot up your computer after restarting it.

Method 5: Reinstall Your Mouse Drivers

If you’re using a Logitech mouse, reinstalling the mouse’s drivers may resolve the LogiLDA.dll problem. This may be accomplished by following the instructions below.

  1. Select Device Manager from the context menu by pressing your keyboard’s Windows + X buttons.
Device Manager from the context menu

2. Add to the list of mice and other pointing devices. To uninstall the driver, right-click on your Logitech mouse and select Uninstall device.

Uninstall device option for mouse driver

3. Restart your computer after unplugging the mouse. Replug the mouse after booting to reinstall the drivers.

4. After removing the mouse drivers, see whether the problem with the.dll file returns.

Method 6: Download the Logitech Gaming Software

Logitech Gaming Software is a new program that allows you to maintain your gaming hardware up to date. Remove Logitech Download Assistant first. Then, to fix.dll issues without losing update capability, download the latest software from the Logitech website.

The updated Logitech Gaming Software may be downloaded from here. You may use the Logitech G HUB for more hardware customization and features.

Method 7: Update Windows 10

If none of the options above appear to be working, the last option is to upgrade to the most recent version of Windows 10. This may be used to correct problems, add new features, close security gaps, and more. Here’s how to check Windows Update:

  1. To access the Start menu, click the Windows symbol in the lower-left corner of your screen. Alternately, press Windows + I to bring up the Settings menu.
  2. Select the Update & Security tile from the drop-down menu. This is where you’ll find most of your Windows Update options and the option to pick when you want to get updates.
  3. Keep the default Windows Update tab selected. Wait for Windows 10 to discover available updates after selecting the Check for updates option.
  4. If any updates have already been displayed, choose View all optional updates to view and install them.
  5. If an update is available, choose Install and wait for Windows 10 to download and install the updates.


And with that, we’ve come to an end. So whenever you see errors like ” there was a problem starting c programdata” or “rundll there was a problem starting c windows system32″ or ” rundll there was a problem starting windows 7″ try the solutions provided above.

These were some of the most effective solutions for permanently removing this perplexing issue. However, in rare cases, the LogiLDA.dll problem may persist even after you’ve followed the steps outlined above. You might try your luck with the Factory Reset as a final option.

However, it may be time to contact your local computer repair shop if the issue persists.

Meet the Author

Abdul Rahim has been working in Information Technology for over two decades. Learn how Abdul got his start as a Tech Blogger , and why he decided to start this Software blog. If you want to send Abdul a quick message, then visit his contact page here.