AIO file format description
Many people share .aio files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .aio file can be edited, converted or printed with. On this page, we try to provide assistance for handling .aio files.
1 filename extension(s) found in our database.
.aio - APL Transfer Format File
The AIO development files are related to APL. AIO file is an APL Transfer Format File. APL stands for "A Programming Language." It was created in the 1960's by Ken Iverson and his colleagues at IBM. The language was very much mathematically inspired and used a powerful notation for mathematical algorithms.
- Development files
- - / -
- APL Transfer Format File related extensions:
Naturally, other applications may also use the .aio file extension. Even harmful programs can create .aio files. Be especially cautious with .aio files coming from an unknown source!
Can't open a .aio file?
When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:
Windows can't open this file:
To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.
To avoid this error, you need to set the file association correctly.
- Open Control Panel > Control Panel Home > Default Programs > Set Associations.
- Select a file type in the list and click Change Program.
The .aio file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
ai, ai0, aii, ail, aip, alo, ao, aoi, iao, io
Is it possible that the filename extension is misspelled?
Similar file extensions in our database:
- Arabian Nights Game Data
- Battlefield 2 AI Data
- ActionOutline Outline
- Telerik Test Studio Test Definitions File
- Microsoft Dynamics AX Application Object Index
- AutoImager List
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