>> A2S file

A2S file format description

Many people share .a2s files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .a2s file can be edited, converted or printed with. On this page, we try to provide assistance for handling .a2s files.

1 filename extension(s) found in our database.

.a2s - Microsoft Access to MSSQL Converter Data

The A2S data files are related to Microsoft Access to MSSQL. The A2S file is a Microsoft Access to MSSQL Converter Data. Access to MSSQL is a small program that will convert Microsoft Access Databases to MSSQL.

Microsoft Access to MSSQL
Data files
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Microsoft Access to MSSQL Converter Data related extensions:
Microsoft Outlook Holiday Data
Microsoft IIS NNTP Header Data
Microsoft Outlook E-Mail Rules Data
Microsoft SMS Client Configuration Request Data
Microsoft SMS Discovery Hierarchy Manager Site Update
Microsoft Exchange Workflow Process Definition

Naturally, other applications may also use the .a2s file extension. Even harmful programs can create .a2s files. Be especially cautious with .a2s files coming from an unknown source!

Can't open a .a2s 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.

The .a2s file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

a2, a2c, a2e, a2w, a2x, aes, as, as2, aws, azs, z2s

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

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Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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