File Extension DSP

.DSP File

File extension: DSP
File type: Project

Notes about the DSP file extension:

To open this file type, a required software must be installed. Without it you only see a Windows message "The following file cannot be opened" (Windows 7) or "How do you want to open this file?" (Windows 10) if you double-click the file. There click on "More apps" and choose a suitable software to view such files on your PC or from email attachments.

The DSP file type is primarily associated with 'Developer Studio' by Microsoft Corporation.

Detailed information for file extension DSP:

Primary association: Developer Studio
Company: Microsoft Corporation
Identifying characters Hex: 23 20 4D 69 63 72 6F 73 6F 66 74 20 44 65 76 65 6C 6F 70 65 72 20 53 74 75 64 69 6F 20 50 72 6F 6A 65 63 74 20 46 69 6C 65 20 2D 20 4E 61 6D 65 3D 22 , ASCII: # Microsoft Developer Studio Project File - Name="

Other applications associated with file type DSP:

  • Dr. Halo (Graphic Display Driver)
  • Dynamic Studio (Professional Module)
  • Norton Viewer DLL File
  • Signature Display Parameters
File Identifier - TrID
'Identifying characters' used on are
provided by Marco Pontello from his TrID database

To change file associations press Windows Key + X and then Apps and Features > Default apps > Choose default apps by file type. Invalid file associations could be the result of underlying issues within your Windows PC.

Technical data

To view technical data on file-extension DSP click this link to expand/hide the additional area.

System Info for File Extension .DSP

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and information FILExt collected directly from user systems.

ProgramID: dspfile, FileType: Project File, AppName: Microsoft (R) Developer Studio

ProgramID: dspfile, FileType: VC++ 6 Project, AppName: Microsoft Visual Studio .NET 2002
EXEFile: devenv.exe

ProgramID: dspfile
EXEFile: %ProgramFiles%\Microsoft Visual Studio .NET\Common7\IDE\devenv.exe %1

ProgramID: VisualStudio.dsp.7.1
EXEFile: %ProgramFiles%\Microsoft Visual Studio .NET 2003\Common7\IDE\devenv.exe %1

ProgramID: VisualStudio.dsp.7.1
EXEFile: %ProgramFiles%\Visual Studio .NET 2003\Common7\IDE\devenv.exe %1

ProgramID: VisualStudio.dsp.8.0
EXEFile: %ProgramFiles%\Microsoft Visual Studio 8\Common7\IDE\devenv.exe %1

ProgramID: VCExpress.dsp.8.0
EXEFile: %ProgramFiles%\Microsoft Visual Studio 8\Common7\IDE\VCExpress.exe %1

ProgramID: VisualStudio.dsp.9.0
EXEFile: %ProgramFiles%\Microsoft Visual Studio 9.0\Common7\IDE\devenv.exe

ProgramID: VCExpress.dsp.9.0
EXEFile: %ProgramFiles%\Microsoft Visual Studio 9.0\Common7\IDE\VCExpress.exe

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