How to Fix Xprt5.dll Application Failed to Start Error

What is Xprt5.dll?

Xprt5.dll belongs to the XRT Runtime Library from AOL LLC. This dll file is included in AOL Messenger.

Error Message:

You may get an error message telling you that an application failed to start because xprt5.dll was not found. You will be further advised to reinstall the application as this may fix the problem.

This issue has been a bit of a problem for many users. Many users have tried reinstalling several times to no avail.


The solution to this problem is actually quite easy. You don?t have to be a technical person to be able to do this.

First, uninstall all previous versions of America Online that is on your computer.

If you have any problems uninstalling programs using Add/Remove, you can use Perfect Uninstaller. This program will remove stubborn programs that standard Add/Remove cannot.

Next, download AOL’s Connectivity Service.

Save the file to your computer.

Once the file has finished downloading, open the file.

The installation wizard will guide you through the entire process of installing the update.

Simply agree to all the prompts to install the update.

Restart your computer once the update installation has finished.

The error will no longer appear.

You should be selective about the files that you download from the internet. You can never be too sure about the files you are downloading until you actually open them.

You might not be aware that you are downloading a virus instead of a legitimate file.

Keep yourself protected at all times by using a reliable antivirus program. This program can be of great help in keeping out unwanted intrusions. A good antivirus program can also help keep attacks at bay.