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How to Fix Sx32w.dll Missing Error for Atoll 3.1 19

How to Fix Sx32w.dll Missing Error for Atoll 3.1 19

If you are trying to run Atoll 3.1 19, a software for wireless network planning and optimization, you may encounter an error message saying that sx32w.dll is missing from your computer. This error can prevent you from launching or using the software properly. In this article, we will explain what sx32w.dll is, why it is missing, and how to fix it.

Sx32w.dll For Atoll 3.1 19

What is sx32w.dll?

Sx32w.dll is a dynamic link library (DLL) file that belongs to Sentinel SuperPro, a software protection and licensing solution developed by SafeNet, Inc. Sentinel SuperPro uses sx32w.dll to communicate with a hardware key (dongle) that is attached to the computer's USB port. The dongle acts as a security device that verifies the authenticity of the software and allows it to run only on authorized machines.

Why is sx32w.dll missing?

There are several possible reasons why sx32w.dll is missing from your computer. Some of them are:

  • The sx32w.dll file was accidentally deleted or moved from its original location.

  • The sx32w.dll file was corrupted by malicious software (malware) or a faulty installation.

  • The sx32w.dll file was overwritten by a newer or incompatible version.

  • The sx32w.dll file is not compatible with your operating system (OS) or software architecture (32-bit or 64-bit).

  • The dongle is not connected properly or is defective.

How to fix sx32w.dll missing error?

To fix sx32w.dll missing error for Atoll 3.1 19, you can try the following methods:

  • Reinstall sx32w.dll. You can download sx32w.dll from, a website that provides free DLL files for various software applications. Make sure you choose the correct version of sx32w.dll that matches your OS and software architecture. After downloading sx32w.dll, you can either copy it to the Atoll installation folder or to the Windows system folder (usually C:\Windows\System32 or C:\Windows\SysWOW64). Then, restart your computer and try running Atoll again.

  • Reinstall Atoll. If reinstalling sx32w.dll does not work, you may need to reinstall Atoll itself. This can help fix any corrupted or missing files that are related to the software. Before reinstalling Atoll, make sure you uninstall it completely and remove any leftover files and registry entries. You can use a third-party uninstaller tool to do this more effectively. After uninstalling Atoll, download and install the latest version of Atoll from its official website or from your software provider.

  • Update your drivers and OS. Sometimes, sx32w.dll missing error can be caused by outdated or incompatible drivers or OS. To ensure that your computer can run Atoll smoothly, you should update your drivers and OS regularly. You can use Windows Update or a driver updater tool to check for and install any available updates for your computer.

  • Check your dongle. Finally, you should also check if your dongle is working properly and is connected securely to your computer's USB port. You can try unplugging and replugging the dongle, using a different USB port, or testing the dongle on another computer. If the dongle is damaged or faulty, you may need to contact SafeNet or your software provider for a replacement.


Sx32w.dll missing error for Atoll 3.1 19 can be frustrating and prevent you from using the software effectively. However, by following the methods above, you can fix this error and enjoy Atoll's features without any hassle. e0e6b7cb5c



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