CSDL File Extension

What is CSDL file?

CSDL is a file extension commonly associated with ADO.NET Metadata Format files. CSDL file format is compatible with software that can be installed on Windows system platform. CSDL file format, along with 6033 other file formats, belongs to the Misc Files category. The most popular software that supports CSDL files is .NET Framework. .NET Framework software was developed by Microsoft Corporation, and on its official website you may find more information about CSDL files or the .NET Framework software program.

Programs which support CSDL file extension

The following listing features CSDL-compatible programs. Files with CSDL suffix can be copied to any mobile device or system platform, but it may not be possible to open them properly on target system.

Updated: 07/18/2020

How to open file with CSDL extension?

Being unable to open files with CSDL extension can be have various origins. Fortunately, most common problems with CSDL files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. The following is a list of guidelines that will help you identify and solve file-related problems.

Step 1. Install .NET Framework software

Problems with opening and working with CSDL files are most probably having to do with no proper software compatible with CSDL files being present on your machine. To address this issue, go to the .NET Framework developer website, download the tool, and install it. It is that easy Above you will find a complete listing of programs that support CSDL files, classified according to system platforms for which they are available. One of the most risk-free method of downloading software is using links provided by official distributors. Visit .NET Framework website and download the installer.

Step 2. Check the version of .NET Framework and update if needed

If you already have .NET Framework installed on your systems and CSDL files are still not opened properly, check if you have the latest version of the software. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. If you have an older version of .NET Framework installed, it may not support CSDL format. The most recent version of .NET Framework is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Set the default application to open CSDL files to .NET Framework

After installing .NET Framework (the most recent version) make sure that it is set as the default application to open CSDL files. The process of associating file formats with default application may differ in details depending on platform, but the basic procedure is very similar.

Change the default application in Windows

• Clicking the CSDL with right mouse button will bring a menu from which you should select the Open with option
• Select Choose another app → More apps
• Finally select Look for another app on this PC, point to the folder where .NET Framework is installed, check the Always use this app to open CSDL files box and conform your selection by clicking OK button

Change the default application in Mac OS

• From the drop-down menu, accessed by clicking the file with CSDL extension, select Information
• Proceed to the Open with section. If its closed, click the title to access available options
• From the list choose the appropriate program and confirm by clicking Change for all....
• Finally, a This change will be applied to all files with CSDL extension message should pop-up. Click Continue button in order to confirm your choice.

Step 4. Verify that the CSDL is not faulty

Should the problem still occur after following steps 1-3, check if the CSDL file is valid. It is probable that the file is corrupted and thus cannot be accessed.

1. Verify that the CSDL in question is not infected with a computer virus

If the CSDL is indeed infected, it is possible that the malware is blocking it from opening. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. CSDL file is infected with malware? Follow the steps suggested by your antivirus software.

2. Check whether the file is corrupted or damaged

If the CSDL file was sent to you by someone else, ask this person to resend the file to you. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. It could happen the the download process of file with CSDL extension was interrupted and the file data is defective. Download the file again from the same source.

3. Verify whether your account has administrative rights

Sometimes in order to access files user need to have administrative privileges. Log in using an administrative account and see If this solves the problem.

4. Check whether your system can handle .NET Framework

If the system is under havy load, it may not be able to handle the program that you use to open files with CSDL extension. In this case close the other applications.

5. Verify that your operating system and drivers are up to date

Regularly updated system, drivers, and programs keep your computer secure. This may also prevent problems with ADO.NET Metadata Format files. It may be the case that the CSDL files work properly with updated software that addresses some system bugs.

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