Opening a CVR File

The CVR file type is primarily associated with Windows Error Reporting.

CVRFile Extension CVR
File extension: CVR
File type:  crash report

What is a CVR file?

CVR files mostly belong to Windows Error Reporting by Microsoft. A CVR file is a crash report generated by the Error Reporting service on Windows operating system. This file contains information about the reason a Windows application has crashed or failed to start. CVR files are saved in the %HOMEPATH%\AppData\Local\Temp\ folder. Windows Error Reporting service prompts a user to send an error report to Microsoft whenever an app crashes. The contents of a CVR file is only sent to Microsoft if the user explicitly chooses to do so.

How do you open CVR files?

You need a suitable software like Windows Error Reporting to open a CVR file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your CVR file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a CVR file directly in the browser:. Just drag the file onto this browser window and drop it.

Online CVR Text Viewer

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Programs that open and convert CVR files:

  1. Windows Error Reporting by Microsoft
    See the previous paragraphs to learn more about the main application. CVR files are often referred to as Windows Error Reporting data files because this type of file is primarily created or used by this software.
  2. BitWare (fax document) by Cheyenne
    BitWare is a discontinued fax software distributed with fax modems for older computers. It saved a fax document in a CVR file. This file format is classified as Data.
  3. FaxMail (fax document) by ElectraSoft
    FaxMail is a discontinued application for sending, receiving, and printing fax messages on Windows operating system. It saves a fax document in a CVR file. This file format is classified as Data.
  4. WinFax (cover page) by NortonLifeLock
    WinFax is a discontinued fax application for desktop environments. It allowed computers with fax-modems to communicate with fax machines. The coverpage of a fax document sent or received through WinFax is saved in a CVR file. This file format is classified as Data.

Technical Data for CVR File Extension

File classification:
Data
Related files:

a cvr crash report is a special file format by Microsoft and should only be edited and saved with the appropriate software.

How to solve problems with CVR files

  • Associate the CVR file extension with the correct application.
  • Update your software that should actually open crash reports. Because only the current version supports the latest CVR file format. Search, therefore, e.g. on the Microsoft manufacturer website after an available Windows Error Reporting update.
  • To make sure that your CVR file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .CVR file online - secure, fast, and no downloads needed.
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