Errors Troubleshooting › Browser Status Codes › Microsoft Corporation › Windows Operating System › HTTP Version Not Supported (HTTP Error 505)

How To Fix HTTP Error 505 (HTTP Version Not Supported)

	Error Number:	HTTP Error 505
	Error Name:	HTTP Version Not Supported
	Error Description:	The HTTP protocol you are asking for is unsupported.
	Developer:	Microsoft Corporation
	Software:	Windows Operating System
	Applies to:	Windows XP, Vista, 7, 8, 10, 11

These HTTP Version Not Supported problems are generally caused by Edge-related file corruption, or in some cases, if the file has been accidentally or maliciously removed. The primary way to resolve these problems manually is to replace the Windows 10 file with a fresh copy. After the problem file is replaced, running a registry scan can help clean up any invalid HTTP Version Not Supported, file extension, or other file path references which could have been affected from a previous malware infection.

Typical HTTP Version Not Supported Errors

Partial list of HTTP Version Not Supported Edge errors:

"HTTP Version Not Supported error."

"HTTP Version Not Supported is missing or moved."

"HTTP Version Not Supported is missing."

"HTTP Version Not Supported module failed to load."

"Failure to register: HTTP Version Not Supported."

"Runtime Error - HTTP Version Not Supported."

"Error loading HTTP Version Not Supported."

These Windows 10 error messages can appear during program installation, while a HTTP Version Not Supported-related software program (eg. Edge) is running, during Windows startup or shutdown, or even during the installation of the Windows operating system. Keeping track of when and where your HTTP Version Not Supported error occurs is a critical piece of information in troubleshooting the problem.

Source of HTTP Version Not Supported Errors

HTTP Version Not Supported problems can be attributed to corrupt or missing files, invalid registry entries associated with HTTP Version Not Supported, or a virus / malware infection.

Chiefly, complications of HTTP Version Not Supported due to:

Invalid HTTP Version Not Supported (or corrupted) registry key.

HTTP Version Not Supported file corrupted from malware infection.

HTTP Version Not Supported maliciously, or mistakenly, removed by another software (apart from Edge).

A different application in conflict with HTTP Version Not Supported, or other shared references.

Download corruption or incomplete installation of HTTP Version Not Supported-related program.

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