.ASAX File Recovery

Have files been deleted due to a user’s error or software error? Have you formatted a disk by accident and need to know how to recover the files? Read our .ASAX file recovery guide for Windows, MacOS, Android and IOS in 2024.

ASAX File Recovery

What is a .ASAX file?

File used by ASP.NET Web applications; contains program code that is used to respond to application-level events raised by ASP.NET or HttpModules; parsed and compiled at application runtime; used for handling events during application initialization and shutdown, as well as processing global exceptions and errors.

What Are Common Causes of ".ASAX" Files Lost or Failure?

There are several common causes of .asax files lost or failure:

  1. Accidental deletion: Users may accidentally delete the .asax file while performing file management tasks.
  2. Software bugs: Bugs in the software or programming environment can cause the .asax file to be lost or corrupted.
  3. Hardware failure: Hardware issues such as a hard drive failure can result in the loss of .asax files.
  4. Virus or malware attack: Malicious software can infect and corrupt files, including .asax files.
  5. Improper shutdown: Power outages or improper system shutdowns can lead to file system errors, potentially causing the loss of .asax files.
  6. Software conflicts: Conflicts between different software applications or incompatible software versions can result in the loss or corruption of .asax files.
  7. Human error: Mistakes made by developers or system administrators, such as improper configuration or accidental overwriting of files, can lead to the loss of .asax files.
  8. File system corruption: File system errors or corruption can cause the .asax file to become inaccessible or lost.

It is always recommended to regularly backup important files, including .asax files, to prevent data loss in case of any unforeseen issues.

How to recover lost ".ASAX" files?

Sometimes while working with a computer, laptop or other stationary or mobile devices, you may encounter various bugs, freezes, hardware or software failures, even in spite of regular updates and junk cleaning. As a result, an important ".ASAX" file may be deleted.

Go to view
🧺 How to Recover Files and Folders After Sending Them to the Recycle Bin and Deleting? (Windows 11)

🧺 How to Recover Files and Folders After Sending Them to the Recycle Bin and Deleting? (Windows 11)

By no means should you think that the only way to recover a ".ASAX" file is always to create it once more.

Use programs for recovering ".ASAX" files if a file was lost after accidental or deliberate deleting, formatting the memory card or the internal storage, cleaning the storage device, after a virus attack or a system failure.

Programs to recover ".ASAX" files

Looking for a way to get files back? In cases when files were deleted and they cannot be restored by using standard operating system tools, use Hetman Partition Recovery.

The tool recovers data from any devices, regardless of the cause of data loss.

Follow the directions below:

  1. Download Hetman Partition Recovery, install and start the program.

  2. The program will automatically scan the computer and display all hard disks and removable drives connected to it, as well as physical and local disks.

    File Recovery Software
  3. Double-click on the disk from which you need to recover ".ASAX" files, and select analysis type.

    Hetman Partition Recovery - Analysis Type
  4. When the scanning is over, you will be shown the files for recovery.

    Hetman Partition Recovery - Files that Can be Restored
  5. To find a file you need, use the program’s interface to open the folder it was deleted from, or go to the folder "Content-Aware Analysis" and select the required file type.

    Hetman Partition Recovery - Deep Scan
  6. Select the files you have been looking for and click "Recovery".

    File Recovery Software - Files List for Recovery
  7. Choose one of the methods for saving the files and recover them.

    Saving recovered files in Hetman Partition Recovery

How to open file with ".ASAX" extension?

Looking for how to open a stereo aSP.NET Server Application File image file file?

Programs that open ".ASAX" files

Microsoft Visual Studio 2019 Microsoft Visual Studio 2019
Microsoft Visual Web Developer Microsoft Visual Web Developer

Additional Information

  • File type: ASP.NET Server Application File

  • File extension: .ASAX

  • Developer: Microsoft

  • Category: Web Files

  • Format: Text


We will be happy to answer your questions!

Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 14:42 #
    Leave a comment if you have any questions about Recovering lost .ASAX files after deleting, cleaning or formatting!
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Vladimir Artiukh

Author: Vladimir Artiukh, Technical Writer

Vladimir Artiukh is a technical writer for Hetman Software, as well as the voice and face of their English-speaking YouTube channel, Hetman Software: Data Recovery for Windows. He handles tutorials, how-tos, and detailed reviews on how the company’s tools work with all kinds of data storage devices.

Oleg Afonin

Editor: Oleg Afonin, Technical Writer

Oleg Afonin is an expert in mobile forensics, data recovery and computer systems. He often attends large data security conferences, and writes several blogs for such resources as xaker.ru, Elcomsoft and Habr. In addition to his online activities, Oleg’s articles are also published in professional magazines. Also, Oleg Afonin is the co-author of a well-known book, Mobile Forensics - Advanced Investigative Strategies.


Questions and answers

  • What is the purpose of a .ASAX file in web development?

    The purpose of a .asax file in web development is to handle and manage application-level events and settings in an ASP.NET web application. It is an optional file that is automatically generated when creating a new ASP.NET application.

    Some common uses of the .asax file include:

    1. Global Application Events: The .asax file allows developers to handle events that occur at the application level, such as application start, end, session start, session end, error handling, etc. This enables developers to write code that runs when these events occur, providing a way to initialize resources, manage sessions, log errors, etc.
    2. Application-Level Settings: The .asax file can also be used to define and configure application-level settings that are accessible throughout the application. These settings can be used to store and retrieve information that is required by multiple pages or components within the application.
    3. URL Routing: With the introduction of ASP.NET MVC, the .asax file can be used to configure URL routing rules. Routing allows developers to define custom URLs for different pages or actions within an application, providing more user-friendly and search engine optimized URLs.

    Overall, the .asax file acts as a central location to define application-level events, settings, and routing rules, making it an essential part of ASP.NET web development.

  • How can I open and edit a .ASAX file in Visual Studio?

    To open and edit a .ASAX file in Visual Studio, follow these steps:

    1. Launch Visual Studio.
    2. Go to "File" > "Open" > "File" (or press Ctrl+O).
    3. In the "Open File" dialog box, navigate to the location of the .ASAX file.
    4. Select the .ASAX file and click on the "Open" button.

    Once the file is open, you can edit its contents as needed.

    Note: If you don't see the .ASAX file in the "Open File" dialog box, make sure you have selected "All Files (*.*)" in the "Files of type" dropdown menu at the bottom of the dialog box.

  • Are there any specific tools or software required to access and modify the contents of a .ASAX file?

    To access and modify the contents of a .ASAX (ASP.NET Application file) file, you can use any text editor or Integrated Development Environment (IDE) that supports editing ASP.NET files.

    Here are some commonly used tools and software:

    1. Visual Studio: Microsoft Visual Studio is a popular and powerful IDE for developing ASP.NET applications. It provides a comprehensive set of tools for editing, debugging, and managing ASP.NET files, including .ASAX files.
    2. Notepad++: Notepad++ is a free source code editor that supports various programming languages, including ASP.NET. It offers syntax highlighting and other useful features for editing .ASAX files.
    3. Sublime Text: Sublime Text is a lightweight and customizable text editor with support for multiple programming languages. It provides a user-friendly interface and features like syntax highlighting, code snippets, and plugins to enhance the editing experience for .ASAX files.
    4. Visual Studio Code: Visual Studio Code is a free and open-source code editor developed by Microsoft. It offers a wide range of extensions and features for editing ASP.NET files, including .ASAX files.
    5. Any other text editor: You can also use any basic text editor like Notepad (Windows), TextEdit (Mac), or Vim (Linux) to access and modify the contents of a .ASAX file. However, these editors may lack specific features for ASP.NET development.

    Remember, .ASAX files are written in a structured manner using the C# or VB.NET programming languages, so having a tool that supports these languages can be beneficial for code highlighting and error checking.

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