Fix Acropdf.dll Error DllRegisterServer Failed – Error Code 0x80070005

The acropdf.dll error occurs when there is a problem with your Adobe Reader installation. This error commonly appears on Windows 7 64-bit computers, however, it can also appear on other Windows-based machines.  There are several things that can cause this error, but most of the time it happens when your Adobe Reader isn’t installed correctly or the acropdf.dll file is corrupted. In this article we are going to help you fix acropdf.dll errors in a quick and easy way.

Fix Corrupted Adobe PDF Reader Installation

The first thing you should try when you get the acropdf.dll error is reinstalling Adobe Reader. It’s possible that the dll file got corrupted during the installation or update of the program, which means that you’ll need to remove the broken installation from your computer and reinstall Adobe PDF Reader. Here is how:

  1. Click on Start and go to the Control Panel
  2. Under Programs, click on on the Uninstall a Program link
  3. Find your Adobe Reader installation and highlight it
  4. Click on Uninstall button and wait for the program to be uninstaller
  5. Download Adobe Reader from http://get.adobe.com/reader/ and install it

Hopefully this will fix the acropdf.dll error.

Fix DllRegisterServer Failed, error code 0x80070005

If you are getting the DllRegisterServer Failed error with error code 0x80070005, then this means that the dll file couldn’t be registered properly. This means that you will have to re-register the file manually. To do that, you need to log in as administrator and do the following:

  1. Click on Start and type cmd in the Search box
  2. Right-click on the Command Line search result and select Run as Administrator
  3. Click Continue
  4. In the Command Line window use the regsvr32 command to register the dll again

Doing this should fix acropdf.dll error on your computer.

Recommended DLL Repair:

Fix Your DLL Errors With A DLL Repair Tool

Use A DLL Repair Tool To Fix Your PC

Most DLL errors are caused by the "registry database" of Windows.
This is a storage facility for all the files, settings and options that Windows uses to help it run. The problem is that there is a large list of DLL files your software uses to run - this list is highly important but is continually being damaged, causing the errors you're seeing. You can easily fix this problem by using a "registry cleaner" program to repair any registry errors your system has.