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iis.dll, File description: Microsoft Internet Server Setup DLL (UNICODE)

Errors related to iis.dll can arise for a few different different reasons. For instance, a faulty application, iis.dll has been deleted or misplaced, corrupted by malicious software present on your PC or a damaged Windows registry.

The most commonly occurring error messages are:

  • The program can't start because iis.dll is missing from your computer. Try reinstalling the program to fix this problem.
  • There was a problem starting iis.dll. The specified module could not be found.
  • Error loading iis.dll. The specified module could not be found.
  • The code execution cannot proceed because iis.dll was not found. Reinstalling the program may fix this problem.
  • iis.dll is either not designed to run on Windows or it contains an error. Try installing the program again using the original installation media or contact your system administrator or the software vender for support.

In the vast majority of cases, the solution is to properly reinstall iis.dll on your PC, to the Windows system folder. Alternatively, some programs, notably PC games, require that the DLL file is placed in the game/application installation folder.

For detailed installation instructions, see our FAQ.




File size






0.48 MB

U.S. English

Microsoft Corporation

Microsoft Internet Server Setup DLL (UNICODE)

MD5: 1ef205225079c068226354699f828149
SHA-1: 48a18ace266b9a6bbc70ff5345f60a8d9139ebb5
Zip file size: 0.19 MB

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