Download FirewallInstallHelper.dll and fix "dll not found" error!
What is FirewallInstallHelper.dll?
FirewallInstallHelper.dll - dll file called "Firewall Install Helper DLL" is a part of Firewall Install Helper DLL program developed by Microsoft Corporation.
Some applications or games may need this file to work properly. If FirewallInstallHelper.dll is missing, whenever you start the application/game you may experience various kinds of errors. To fix those errors, please read the Recommended Solution below.
- File version: 9.19.1005.0000
- File size: 43.85 KB
- MD5 file sum: 7362333C9CE7A4664BA86CCA51C2935C
- SHA1 file sum: 53B5F1DC634190B98E799AE3B9631E7BD8460E73
FirewallInstallHelper.dll Error Screenshot

Possible error messages regarding this file:
- FirewallInstallHelper.dll is missing
- FirewallInstallHelper.dll error loading
- FirewallInstallHelper.dll crash
- FirewallInstallHelper.dll was not found
- the procedure entry point FirewallInstallHelper.dll
- FirewallInstallHelper.dll could not be located
- FirewallInstallHelper.dll Access Violation
- Cannot find FirewallInstallHelper.dll
- Cannot register FirewallInstallHelper.dll
Recommended Solution to Fix Dll Error
To fix errors related with .DLL file you need to download FirewallInstallHelper.dll and copy it to the installation folder of the application or game, or copy it into the Windows system folder and it should fix the error. If you don’t know how to install this file, please read our tutorial about How to install DLL files.
This page is available in other languages: português | Deutsch | français
You can read more information about FirewallInstallHelper.dll on WikiDll.com