"Hlink.dll Can't Be Loaded" or "PowerPoint Failed to Load Hlink.dll" in a PowerPoint presentation
When you view a PowerPoint presentation, you may receive one or both of the following error messages:
Microsoft PowerPoint "hlink.dll" can't be loaded.
Microsoft PowerPoint failed to load "hlink.dll".
This issue may occur if the Hlink.dll file is missing, is damaged, or is the wrong version.
To resolve this issue, delete the Hlink.dll file on your hard disk drive if it exists, and then replace it. The Hlink.dll file is stored on the Microsoft Windows CD, and you can install it with Microsoft Internet Explorer. To replace the Hlink.dll file, use either of the following methods.
Because there are several versions of Microsoft Windows, the following steps may be different on your computer. If they are, see your product documentation to complete these steps.
Method 1: Reinstall Internet Explorer
Note Because there are many different versions of Internet Explorer designed for many different operating systems, use the following Microsoft Knowledge Base article to help you determine the best approach for reinstalling your version of Internet Explorer:
318378 How to reinstall or repair Internet Explorer in Windows
Method 2: Extract the Hlink.dll File
Save any open files, and then quit all programs that are running.
Click Start, point to Find, and then click Files or Folders.
In the Named box, type hlink.dll.
In the Look in box, make sure that drive C is selected, and then click Find Now.
If you find the Hlink.dll file, right-click the file, and then click Rename.
Rename the file from Hlink.dll to Hlink.old.
Insert the Microsoft Windows 2000 or Windows XP CD in the CD Drive Or DVD Drive.
Click Start, and then click Run.
To extract the Hlink.dll file file, in the Run dialog box, type the following command line where drive is the drive letter of the CD drive or DVD drive, and windows is the folder that contains the Windows operating system:
expand drive:\i386 hlink.dl_ c:\windows\system32\hlink.dll
Click Start again, and then click Run.
To register the Hlink.dll file manually on the 32-bit operating system, in the Run dialog box, type the following command line where windows is the folder that contains the Windows operating system:
c:\windows\system32\regsvr32 /s c:\windows\system32\hlink.dll