authhostproxy.dll file error

Please note that the error message could vary. Some of the common cases are: missing, corrupted, crashed, not found etc.

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Date Added:
Last Updated: 08/05/2020


Download Link Architecture File Size Language Checksums Description Downloads Version Download Link
Download 32bit 12.0 KB U.S. English Web Authentication Host Proxy 0 6.3.9600.16384 Download
Download 32bit 10.0 KB U.S. English Web Authentication Host Proxy 0 6.2.9200.16384 Download
Download 64bit 18.5 KB U.S. English Web Authentication Host Proxy 0 10.0.14393.0 Download
Download 64bit 19.0 KB U.S. English Web Authentication Host Proxy 0 10.0.10586.0 Download

Information Regarding AUTHHOSTPROXY.DLL

AuthHostProxy.dll is a DLL file part of Web Authentication Host Proxy program which is developed by Microsoft. In order for the program to work properly, it needs a properly working dll file.

Possible AUTHHOSTPROXY.DLL Error Fixes

If you have visited this page and looking for the AuthHostProxy.dll file, you have mostl likely encountered one of the following errors below:

  • AuthHostProxy.dll is missing.
  • AuthHostProxy.dll not found.
  • AuthHostProxy.dll has crashed.
  • AuthHostProxy.dll access violation.
  • AuthHostProxy.dll is corrupted.
  • AuthHostProxy.dll could not be located.
  • There was a problem starting AuthHostProxy.dll.
  • Cannot find AuthHostProxy.dll.
  • Error loading AuthHostProxy.dll.
  • AuthHostProxy.dll is either not designed to run on Windows or it contains an error.
We have good news for you, by downloading and replacing the AuthHostProxy.dll file on your computer you will be able to solve any of the errors we have mentioned above.

Downloading the AuthHostProxy.dll file

In order to fix the AuthHostProxy.dll error, you will need to download and install the DLL file in the appropriate directory. First, look at the download section on this page and get the corresponding version to your operating system. Pay close attention to the architecture of the file (either 32 or 64 bit), but also look for the language version. If there are multiple versions available we recommend you go with the latest one available.

Fixing the AuthHostProxy.dll Error

Once you have downloaded the AuthHostProxy.dll file, make sure you extract it using WinRar or a similar tool and place it in the directory where the faulty program is located. If this doesn't solve your problem, you may also want to copy the downloaded AuthHostProxy.dll file in your System32 folder for 32Bit systems or SysWoW64 folder for 64bit based OS.


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