AdDLM.dll is a kind of DLL (Dynamic Link Library) file which is known as the Autodesk Downloader File used by Autodesk Inc. DLL files are the ones that store information and instruction, kind of like a manual, for other executable or .exe files to follow and set up. That is why, if programs have missing .dll files or some other issue concerning .dll files, the programs cannot function at all, because their essential components or “guide books” are missing.

Furthermore, .dll files are highly susceptible to various runtime errors such as the file missing, not being found, etc. This happens because the file is either actually missing or just corrupted in some sense. It can also prompt runtime errors because maybe your file has been infected or deleted due to some malware error or uninstalled due to being a shared file.

AdDLM.dll file errors can show up in a lot of forms: cannot be registered, failed to load, cannot find, not found, access violation etc. These are only some of the ways in which your application may be telling you that your AdDLM.dll file has a problem.

There are a multiple ways to fix this error:

 

Method 1: Windows update

 

One way to fix the AdDLM.dll error is to make sure your Windows system is up to date with all the requirements of the programs. Here is how to check for and install updates:

  • Click the START button.
  • In the search box, type “update”.
  • In the ‘Windows Update’ section, click on “Check for Updates” or any other similar button or text.
  • If any updates are prompted, click on the button that says INSTALL.
  • After the installation, restart your computer.

Once you have restarted your computer, reopen the application that was giving you the error. It may have been resolved and you can run your program smoothly.

 

Method 2: Restore to your backup image

 

In case the above method does not work and the error still persists, you may want to restore your computer to its initial position before the error showed up from your program. Here is how to do it:

  • Click the START button.
  • In the search box, type “System Restore”.
  • In the results, find and click on “System Restore”.
  • If you have an admin password, the click will prompt you to input the pin or password.
  • It will open a System Restore Wizard. Follow its instructions to find your relevant restoration position.
  • Restore your PC to the backup image point.

Restart your application to check if the AdDLM.dll file error has been resolved.

 

Method 3: Download AdDLM.dll file and install it

 

If neither of the above two method works, you may want to replace your corrupted AdDLM.dll file by downloading a new and updated AdDLM.dll file. This is only recommended if you are an advanced PC user as .dll files can also bring viruses into your PC.

You should download the correct and desired version of your AdDLM.dll file from a trusted source on the internet for your particular Windows’ version. Check your file against your PC Windows, download AdDLM.dll file and install it. Restart your application and your error will have been resolved.