Did you find or received A4R file and your computer failed to open it? Below we will explain what is A4R file extension and how you can open it.

What is a A4R file ext?

A4R is a file extension associated with Authorware Packaged Course files .

How to open a A4R file?

In most cases your computer should know what software program should be used to open different file types and extensions like A4R. When you double click on the A4R file format, it should open with appropriate software program. If you downloaded or received A4R files for the first time and your system failed to open it then try free file viewers available on the internet after doing enough research not to fall prey to malware.

How to fix errors with A4R files

Scan the file
Before trying to open A4R files on your Windows make sure that it is safe to do so by running through antivirus scanner.
Unable to open A4R files with the associated software program or see an error than try updating the associated software
Do not
If none of the applications in your Windows were able to open A4R file do not change file extension because by changing file extension you are corrupting the file. In case you already changed the extension you can revert it back to A4R by renaming the file. Incorrect associations are the cause of many A4R file errors.

Finally, if Windows is unable to open file extension A4R you may have registry related errors or may not have the appropriate program installed. We strongly recommend that you run a registry scan.

You are currently viewing the detail page for A4R file ext. This page contains a detailed description of the A4R file type, software tools to help resolve file association errors in the Windows registry together with relevant system utility applications and other related information.