Tips to open _SLN file

Can't open the _SLN file? You are not the only one. Thousands of users face similar problems every day. Below you will find tips on how to open _SLN files as well as a list of programs that support _SLN files.

_SLN file extension

File Name Microsoft Visual Studio Launcher
File Developer Microsoft Corporation
File Category Misc Files

The _SLN file is supported on 1 operating systems. Depending on your operating system, you may need different software to handle the _SLN files. Below is a summary of the number of programs that support and open the _SLN file on each system platform.

Operating systems
  • 1
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What is _SLN file?

The _SLN file has been categorized as Misc Files. The author of this format is Microsoft Corporation. Misc Files consists of 6033 similar files. Microsoft Visual Studio Launcher appears on 1 operating systems as a functional file. These systems consist of Windows, although it may occasionally be found on another system, it will be non-functional. It is recommended to use Microsoft Visual Studio to handle this file. This is a program created by Microsoft Corporation.

How to open _SLN file?

The main problem with Microsoft Visual Studio Launcher is that the _SLN file is incorrectly associated with programs. This causes the file _SLN to open by system applications not designed for this purpose, or to display a message that there is no associated program. This problem can be easily remedied.

The first thing you should do is just "doubleclick" on the _SLN file icon you want to open. If the operating system has an appropriate application to support it and there is also an association between the file and the program, the file should be opened.

Step 1. Install Microsoft Visual Studio

In this case, you should first verify that the Microsoft Visual Studio application is installed on the computer. To do this, enter the name Microsoft Visual Studio into the system search engine. If we do not have this program, it is worth installing it, as it will help you automatically associate the file _SLN with Microsoft Visual Studio. Below you will find a list of applications that support _SLN files.

Programs to open _SLN file

Remember to download programs supporting _SLN files only from verified and safe sources. We suggest using the websites of software developers.

Step 2. Create association of Microsoft Visual Studio with _SLN files

However, it may happen that the application itself does not cause the _SLN file to open in the Microsoft Visual Studio application, but you can set it manually. The association can be created using the drop-down list available by right-clicking on the file and selecting Properties. The window will show, among other things, the type of the file and the information by which the program is used to launch the file. Changes can be made using the "Change" button. If there is no software on the list, simply select "Browse" and manually select the directory where the application is installed. However, it is important to check the "Always use the selected program ..." box, this will allow you to permanently associate the _SLN file with the Microsoft Visual Studio application.

Step 3. Update Microsoft Visual Studio to the latest version

The fault may also lie with the Microsoft Visual Studio program, it is possible that Microsoft Visual Studio Launcher requires a newer version of the program. Some applications allow you to update from the program level, and for others you need to download the installer from the Microsoft Corporation page and install.

Step 4. Check for the following problems with the _SLN file

The problem may also be with the file itself if the above steps don't work. This could be due to the file itself, the cleanest issues are:

The _SLN file may be unusually small compared to the original file. This suggests truncating the _SLN file contents when downloading or copying. The only repair option is to download the file again.
The most common cause here is computer viruses. Perform a virus scan using available and up-to-date anti-virus software. If this is not possible, you can use the online scanner. For the best results, we will scan the entire operating system, not just our _SLN file. However, remember that not every infected _SLN file can be recovered, so it is important to take care of regular backups.
Older version of _SLN file may not always be supported by the latest software version. These problems are known and are often very easy to fix using the software developers's website.
There can be many reasons for the failure. Depending on the type of file, it is necessary to repair it accordingly. Some programs offer the ability to automatically repair _SLN file corruption. The easiest way is to restore the file from a backup, if there is one, or contact Microsoft Corporation
The program can also signal the fact of encryption. The encrypted _SLN files can be used by the device on which they were encrypted, on any other device it is required to have the appropriate cryptographic key and decrypt the file before its recovery.
Some operating systems do not allow file operations in certain locations, eg in system directories or directly on the system drive. While there is usually no problem reading such a file, it may not be possible to save it. Copying the _SLN file to another location will fix the problem.
This problem only occurs with more complex files. In this case, the _SLN file is blocked by the first application to open it. Closing other programs should help. Sometimes it is necessary to wait a while before referencing the _SLN file again. Antivirus programs or a backup being made may lock the file for a while without the user's knowledge. If the problem persists, restart the machine.