QLM client side requirements QLM API Requirements .NET API for Windows (QlmLicenseLib.dll) .NET Framework 2.0 .NET Framework 4.62 - .NET 4.8 .NET 6.03+ .NET Std 2.1 and .NET Core 3.1 Non .NET API for non Windows platforms Java API Javascript API Xamarin C# API Objective-C API Qt C++ API PHP API QLM Management Console Requirements .NET Framework 4.62 - .NET 4.8 .NET 8+ Desktop Runtime