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Navigation: Home > IES file

Informations about the IES filename extension and the file formats associated with it

We collected the information you should know about the .ies filename on this page. If you were sent a(n) .ies file in an e-mail, but you don’t know what to do with it, then you can find help here. We strive to suggest free, open-source applications that are available to everyone for the file formats.

1 filename extension(s) are in our database

.ies - IESNA Photometric Data

The IES file is a Data file, which is connected to the IESNA Photometric Data according to our registry. With the adequate settings, the IESNA Photometric Data (.ies) files can be opened or converted with the help of Lithonia Photometric Viewer.

Format description:
IES format
Lithonia Photometric Viewer
Magic string:
- / -
Related links:
Related extensions:
Nano Wiki Engine Data
Google Picasa Collage
DataFlex Query Tag
dBASE Structure Object
Elluminate Plan! Session Plan
Image-Pro Plus Macro

Important! Programs other than the ones listed above may also use the .ies file extension. Even harmful programs can create files with the .ies extension to store data in them. Always be careful with .ies files coming from unknown sources. Don’t open executable files that arrived in mails, even if you know the sender.

The .ies file can’t be opened on your computer?

If the program necessary for opening the .ies file is installed properly on your computer, then the quickest and simplest way to open the .ies file is to double-click on the file’s name. If that doesn’t work, then the right software probably isn’t installed on your computer.

While opening the .ies file, you may receive an error message from the associated application, this can be caused by the following:

Incorrectly given .ies extension

The .ies filename extension can be given incorrectly sometimes. The cause of the error could be a mistake or a simple typo. We found the following incorrectly given filename extensions that are the most frequent in the case of .ies files.

eis, les, iws, ise, irs, iec, es, oes, kes, iss, is, ifs, ids

Maybe you’re not even looking for the .ies file extension?

It’s possible the the file’s extension was given incorrectly. Below, we list some filename extensions that are similar to the .ies extension. It’s possible that the one you’re looking for is among them.

EIS Spectrum Analyser Project
Kurzweil 3000 Document
Adobe Photoshop Optimized Settings
E-Prime E-Studio 1.x Experiment File
Mklesson Lesson File
Modula-3 Intermediate Assembly File

Associated applications

The Windows operating system stores information about the applications associated to the file extensions in the registry database. The associations can be queried or modified in the Command Prompt window with the "assoc" command.

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We gladly accept application suggestions, but our primary goal is to suggest reliable, open-source applications that can be freely distributed to the users.

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