What is ONBttnOL DLL?

What is ONBttnOL DLL?

ONBttnOL. dll uses the DLL file extension, which is more specifically known as a Microsoft Office OneNote Outlook Add-in file. It is classified as a Win32 DLL (Dynamic link library) file, created for Microsoft Office OneNote by Microsoft.

How do I register a DLL file in Windows 10 64 bit using cmd?

Go to the Search window and type cmd, right click on Command Prompt and choose Run as an administrator option. Type the following command in the command window and hit Enter – regsvr32

How do I fix Ffmpeg DLL error?

How to fix FFMPEG. dll is missing error in Windows?

1. Method 1. Fix Corrupted System Files.
2. Method 2. Reinstall the Application.
3. Method 3. Clear the Cache.
4. Method 4. Copy the Folder into the Installation Directory.
5. Method 5.
6. Prevent websites, ISP, and other parties from tracking you.
7. Recover your lost files quickly.

Why is my DLL file missing or not found?

As you can guess, the most common “missing or not found DLL errors” occur because of missing DLL files. Well, there are many reasons for DLL error, but the main reasons for missing DLL files are as below. 1. Mistakenly deleting a DLL file This may happen when a program is uninstalled/installed or you have tried to clean up space on the hard disk.

How to fix missing DLL error code 13?

Replace the copied DLL file in your computer by pasting it in the proper Directory and check whether this method works for you to fix missing DLL error. Fix 13. Download a DLL File Manually If the above solutions didn’t work for you, the last option is to download a DLL file manually.

How do I fix a DLL error?

Hardware Malfunction Malfunctioning hardware such as a bad hard disk drive damaged the data on the drive, caused the .dll file error. Fix 1. Reboot your computer. Restarting can help a lot. Why? Because the DLL errors are temporary in some cases. ‘Not Found’ or ‘DLL is missing’ are some examples. And a restart should be your first choice.

Can DISM tool fix missing DLL?

But even this DISM tool fails to fix missing DLL, you will have to fix it manually by yourself. Fix 7. Scan for the Malwares or Viruses Internet is a dangerous space.