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w3svc.dll, File description: WWW Service

Errors related to w3svc.dll can arise for a few different different reasons. For instance, a faulty application, w3svc.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 w3svc.dll is missing from your computer. Try reinstalling the program to fix this problem.
  • There was a problem starting w3svc.dll. The specified module could not be found.
  • Error loading w3svc.dll. The specified module could not be found.
  • The code execution cannot proceed because w3svc.dll was not found. Reinstalling the program may fix this problem.
  • w3svc.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 w3svc.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






0.35 MB

U.S. English

Microsoft Corporation

WWW Service

MD5: 90ef309a2a21a6775ebd00f7b21d7bcf
SHA-1: 0f5c20124567f1ce5165d5effe5bf1119cab5281
Zip file size: 0.16 MB

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