We have recently upgraded our Aspose License to use versions from 2016, whereas our previous license allowed us to use versions from 2013. When installing our product with latest version Aspose.Email.dll (v 5.8.0.0 for .NET 4.0 client profile) everything works fine with our new license file (which we have as an embedded resource in our application), but when we downgrade our product to the previous version using Aspose.Email.dll (v 3.4.0.0 for .NET 2.0) which has the old license as an embedded resource we get the following exception when trying to call SetLicense();
" System.InvalidOperationException: The subscription included in this license allows free upgrades until 31 Oct 2013, but this version of the product was released on 29 Feb 2016. Please renew the subscription or use a previous version of the product.
" at ???.(Stream )
" at ???.(String , Assembly )
" at Aspose.Words.License.SetLicense(String licenseName)
Do you keep anything in registry when calling SetLicense() for a newer version that would stop an older version from working on that same machine?