V5.5 is not officially supported on Windows 10/11 . If you must use these OSs, it is highly recommended to use a Virtual Machine (VM) running Windows 7 .
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Minimum 1 GB RAM (2 GB recommended for Win7) and at least 1.2 GB free disk space . 2. Installation Guide (Step-by-Step) Windows 10 routes traffic unpredictably.
The user suggested a specific sequence to "fix" the download and installation. The problem wasn't the file I downloaded; it was the way the installer registered its DLLs on a modern OS. VPN) before attempting an online connection.
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Disable all other network adapters (VMware, VirtualBox, VPN) before attempting an online connection. Windows 10 routes traffic unpredictably.