How to fix LogiDA.dll missing or could not be found in Windows?

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How to fix LogiDA.dll missing or could not be found in Windows?

Are you facing the LogiDA.dll file missing? It can be really frustrating when you come across this error. The Logitech Download assistance gets automatically installed in your system, whenever you connect any Logitech device like its gaming mouse or keyboard. It checks for software updates and drivers. You start seeing errors like this one when any of the files necessary goes missing or damaged. But you don’t have to worry, we got some solutions for you.

Install recent Windows update

Windows keep coming up with new updates to keep the system running smoothly. When you don’t keep your windows updated, you can face errors like this one. We suggest looking for recent windows updates and installing them.

  1. Press Windows key + I simultaneously to open settings. 
  2. Click on Update & Security.  Choose Windows Update from the left panel.
  3. Then click on Check for updates button.
  4. It might take some time to look for updates. If any come up, download and install them.

Restore the LogiDA.dll file

DLL files often get corrupted, go missing, or accidentally get deleted. You can download the .dll file from any trusted source and replace it on your system. Follow these steps to easily download the DLL file.  

  1. Go to on your web browser. We highly recommend using official sites to download DLL files.
  2. Scroll down and locate LogiLDA.dll download. Click the download button.
How to restore the LogiDA.dll file

Reinstall/update the Logitech mouse drivers

If you’re using Logitech, try reinstalling its drivers. It has been known to fix LogiLDA.dll missing or not found error. Here’s how you can do that:

  1. Press the Windows key + X simultaneously on your keyboard. Choose Device Manager from the menu.
  2. Double click Mice and other pointing devices to expand the list. Right click on your Logitech mouse and select Uninstall or update device to perform your desired task. 
  3. Unplug the mouse and restart your system. After restart, plug your mouse back in. 
  4. Your system will automatically detect your Logitech mouse and reinstall the drivers.
How to reinstall/update the Logitech mouse drivers?

Disable the LogiDA on startup

To fix this error, you can disable the LogiDA from a startup in the task manager. After disabling, Logitech won’t check for updates automatically, you will have to look for updates and drivers manually.

  1. Press ctrl + shift + Esc on your keyboard to open Task Manager. You’ll get a permission prompt, click yes.
  2. Go to Startup tab. Right-click the Logitech Download Assistant and select disable from the context menu.
  3. Restart your system and check whether the error still persists.
How to disable the LogiDA on startup?

Make Registry edit

If you still face the error, after disabling Logitech Download Assistant on startup, clear the registry. To do so, follow these steps: 

  1. Press Windows key + R simultaneously to open Run dialog box. 
  2. Type regedit and press Enter.
  3. Use the following path in the address bar and press Enter: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
  1. Right click Logitech Download Assistant, select Delete from the context menu. Doing this will remove the Registry key. 
  2. Click Yes for the confirmation. Restart your system and check if .dll error still comes up.

Note that deleting files through registry edit is tricky and requires some knowledge. Make sure you follow the steps carefully. 

How to make registry edit?

Uninstall Logitech SetPoint software

One possibility can be that error is not caused by LogiDA, but maybe the issue is by Logitech Setpoint Software. You can uninstall Logitech Setpoint software to check if this solves your issue.

  1. Press Windows key + R simultaneously to open Run dialog box. 
  2. Type control and press Enter to open the control panel.
  3. Set your view mode to Category, then click on Uninstall a program.
  4. Navigate Logitech Setpoint, right-click on it and click on the uninstall button to remove the software from your system.
  5. Restart your system and check if the error still persists.
  6. Note that extra buttons on your Logitech mouse won’t work if you uninstall Logitech Setpoint software. You can reinstall Logitech SetPoint software to access all the features. 
Uninstall Logitech Setpoint software

Download the Logitech Gaming Software

Logitech gaming software app is a new application to keep your hardware up-to-date. After reinstalling Logitech Download Assistant, you can download Logitech Gaming software. You can also try to download any third-party software to keep your hardware up-to-date. Make sure to be really cautious of it and only do this if you’ve prior knowledge of it. As downloading third-party software can bring viruses to your system and it can become difficult for you to get rid of them. 

We really hope you got your solution for how to fix LogiLDA.dll missing or could not be found in Windows?

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