Help! I Can’t Open SET Files!

There are many reasons why your SET file might not open on your computer. If you have SET files that don’t open when you double-click it, ask yourself the following questions...

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Do I have the right program?

If you don’t have a program installed on your computer that’s compatible with SET files, you won’t be able to open one. See if you have one of the most common programs associated with SET files listed below.

  • Unknown Apple II File
  • 3WayPack
  • Configuration
  • BPM Studio Encrypted User Information
  • Driver Set
  • Image Settings
  • Mastercam Setup Sheet Templates
  • Symphony Driver Sets Created by Install
  • Alpha Five Set Data Dictionary
  • Setup Data or Info
  • XANA Web Browser Configuration File
  • Diablo II Character Set
  • HostAccess Session Configuration Template
  • 1st Reader Configuration
  • AutoCAD LT Set File
  • Sibelius Sound Set Definition
  • Corel Painter Settings File
  • Nikon Capture Settings File
  • Backup File Set

What type of file is it?

When you can’t open SET files, try to figure out the file type. This can help you find the right program to open it. Usually, SET files are considered Settings Files. However, you can look up the file type to be sure. Start by right-clicking the file icon and clicking “Properties” (“More Info” if you’re on a Mac). Then look for the file type under “Type of File” (“Kind” on a Mac).

Can a developer help?

When you can’t open SET files, a software developer might be able to help. The developers for the programs mentioned above are as follows:

Software Developer
Unknown Apple II File found on Golden Orchard Apple II CD Rom
3WayPack The Three-Mode Company
Configuration Microsoft Developer
BPM Studio Encrypted User Information ALCATech
Driver Set PC Software Company
Image Settings Unknown
Mastercam Setup Sheet Templates CNC Software Inc.
Symphony Driver Sets Created by Install Microsoft Developer
Alpha Five Set Data Dictionary Alpha Software Inc.
Setup Data or Info Windows Programmer
XANA Web Browser Configuration File Viktor Heimonen
Diablo II Character Set Blizzard Entertainment
HostAccess Session Configuration Template Quovadx Inc.
1st Reader Configuration Windows Programmer
AutoCAD LT Set File Autodesk Inc.
Sibelius Sound Set Definition Sibelius Software Ltd
Corel Painter Settings File Microsoft Developer
Nikon Capture Settings File Nikon Inc.
Backup File Set Microsoft Corporation

Try contacting one of these developers to find out how you can open your SET file.

Can I use a universal file viewer?

A universal file viewer is the way to go when you have SET files that can’t be opened by any other program. Install a universal file viewer like File Magic (Download) and see if it will open your SET file. Remember that if your file is not compatible, the universal file viewer will only open it in binary format.


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