Known _VWDXSLN80 Files

Main _VWDXSLN80 Affiliation

._VWDXSLN80

File ID:	._vwdxsln80
Group:	Microsoft Visual Web Developer Express File

The _VWDXSLN80 file extension is associated with the Microsoft Visual Web Developer Express, a component of Microsoft Visual Studio that is used in developing web applications. The file contains data for Visual Web Developer Express.

Programmer:	Microsoft Corporation
Class:	Data Files
Location:	HKEY_CLASSES_ROOT\._vwdxsln80

Software Programs That Open The Microsoft Visual Web Developer Express File:

Microsoft Visual Studio by Microsoft Corporation

Windows

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Troubleshoot _VWDXSLN80 Files

Troubles Opening _VWDXSLN80 Files

Microsoft Visual Studio is Not Installed

You encounter an error message such as "%%os%% Can't Open _VWDXSLN80 Files" when trying to open your _VWDXSLN80. Generally, this is experienced in %%os%% because Microsoft Visual Studio isn't installed on your PC. Because your operating system doesn't know what to do with this file, you won't be able to open it by double-clicking.

Tip: When another _VWDXSLN80 application is installed, you can choose to open it by selecting "Show Apps" and using that program.

Incorrect Microsoft Visual Studio Version

It is possible that your version of Microsoft Visual Studio isn't able to open your Microsoft Visual Web Developer Express File file due to incompatibility. Download the latest Microsoft Visual Studio version from the Microsoft Corporation website to ensure you have the correct one installed. This problem is most common when you have an older version of the software application, and your file was created by a newer version that it cannot recognize.

Tip: If you right-click on your _VWDXSLN80 file, then select "Properties" (Windows) or "Get Info" (Mac), you can obtain hints about what version you need.

Summary: Not having the right Microsoft Visual Studio version on your computer can cause problems opening _VWDXSLN80 files.

More Causes of Problems Opening _VWDXSLN80s

Assuming you have the right Microsoft Visual Studio version installed, other problems can prevent you from opening _VWDXSLN80 files. If you are continuing to have errors with loading _VWDXSLN80 files, other external issues might be to blame. Other contributing causes:

• Invalid _VWDXSLN80 file references in the Windows Registry (the "phonebook" of the Windows Operating System)
• Corruption of the _VWDXSLN80 file description inside the Registry
• Corrupt install of Microsoft Visual Studio or other _VWDXSLN80-related program
• Your _VWDXSLN80 can't be loaded properly (file corruption)
• _VWDXSLN80 file integrity has been compromised by malware
• Device drivers of the hardware associated with your _VWDXSLN80 file are corrupt or out-of-date
• Your computer does not have the adequate system resources to open the Microsoft Visual Web Developer Express File format