File Extension CLS

.CLS File

File extension: CLS
File type: Geocoding Classification File
Do you have CLS - related issues?
First check your registry for hidden errors.


Notes about the CLS file extension:



Errors in your registry are one of the common causes for incorrect file associations on your windows system. It is highly recommended that you check your registry for file association errors (will also check for any other registry errors).

The CLS file type is primarily associated with 'ArcView' by ESRI.

Detailed information for file extension CLS:


Primary association: ArcView
Company: ESRI
Related links: GIS Info

Other applications associated with file type CLS:

  • C++ Class Definition
  • JavaScript Class
  • LaTeX (Class Definitinon)Typically lower case on *nix systems.
  • MS VB-4 Class Module Add-In
  • MS VisC++/Visual Basic Class Definition
  • Visual Basic Class Module



Important: When encountering any file extension issues it is always recommended that you run a free scan for Windows registry errors.

Technical data

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

System Info for File Extension .CLS

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: VisualBasic.ClassModule, FileType: Visual Basic Class Module, AppName: Visual Basic
EXEFile: vb6.exe

ProgramID: VisualBasic.ClassModule
EXEFile: %ProgramFiles%\VB98\vb6.exe %1

ProgramID: VisualBasic.ClassModule
EXEFile: F:\VisStudio\VB98\vb6.exe %1

ProgramID: VisualBasic.ClassModule
EXEFile: %ProgramFiles%\Microsoft Visual Studio\VB98\vb6.exe %1

ProgramID: VisualBasic.ClassModule
EXEFile: %ProgramFiles%\DevStudio\VB\vb5.exe %1

ProgramID: WinEdt.cls
EXEFile: %ProgramFiles%\WinEdt Team\WinEdt\WinEdt.exe %1

ProgramID: VisualBasic.ClassModule
EXEFile: %ProgramFiles%\VB6\VB98\vb6.exe

ProgramID: clsfile
EXEFile: %ProgramFiles%\ExamView Trial\evmanage_trial.exe

ProgramID: Microchip Application Maestro.Document
EXEFile: %ProgramFiles%\Microchip\MpAM\MpAM.exe

Program Name and MIME Type Info for File Extension .CLS

FILExt has been given permission to display a Program Name/MIME type database collected by Anthony R. Nemmer. Some of this data has already been included into the main FILExt database. Those entries which have not yet been incorporated are displayed below.
Program Name Mime Type Save.comapplication/x-save.com-plugin text/anytext text/x-tex

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Did you know

Everytime you install & uninstall software and modify system components your Windows registry is left fragmented with obsolete, corrupted and harmful files.

We recommend you run a free registry scan to identify the issues causing problems on your PC:


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