AAT Opener

How to open AAT file?

AAT Opener is a type of software that can open a file with the extension AAT. Usually, there are also additional options. If you have the appropriate software installed on your device, opening the AAT file should be done without any problems by double-clicking on the file's icon. After clicking on the AAT file icon, the operating system should open its content with the associated software. However, if an error occurred while opening the file, you can try to fix it by following the instructions below in turn.

9 steps to open AAT file

1. Check if the ArcInfo Line Data file can be handled by the given operating system. If the user tries to open the file ArcInfo Line Data on a system other than Windows, it may fail.
2. No default ArcInfo application in the system or will prevent you from opening AAT files. If there is no application that supports files with the extension AAT, it should be downloaded and installed on the system.
3. Check if files with the extension AAT are associated with the application ArcInfo or one of the programs such as . If not, open the dialog box with the properties of the ArcInfo Line Data file and use the "Change" button on the "General" tab. The system will display a window with applications to choose from, from which you should select one of the ArcInfo, programs.

Software programs that open AAT file extension

Windows
• ArcInfo
4. If the ArcInfo Line Data file has been downloaded from the Internet or copied from another medium, it may be corrupt. In this case, the ArcInfo, programs will not be able to open the ArcInfo Line Data file despite their presence in the system. Try to download or copy the file again.
5. The antivirus program can identify the virus with which the ArcInfo Line Data file has been infected and at the same time blocks the opening of the file. The best solution in this case is to run a virus scanner and check the system for viruses.
6. Check that the ArcInfo Line Data file format is not outdated. In this case, you may find that the newer version of the application does not support this older format.
7. An attempt to open the ArcInfo Line Data file by an un-updated application may fail. Determine the version of your program and, if necessary, install the latest one.
8. Sometimes the user unknowingly tries to open a file with a shortcut that points to a place where the file is no longer there (it may have been previously deleted).
9. The reason that prevents the opening of a given file may be administrative restrictions defined to protect the system by its administrator.

Useful tools

If, despite going through all the steps, it was not possible to open the file with the AAT extension, you can try some of the proposed tools. The list below presents web pages that specialize in opening AAT files.

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