This release uses its own file (user.r4e) to store activation-related data. Thus, any previously saved License data remains intact and can be used without problems in the next (if they work) or previous versions. Updates are disabled completely. Try it yourself by choosing “Menu” -> “Check for Updates”. * All plugins are unlocked (VST, AAX, 32Bit and 64Bit) * Browser windows do not open due to faulty key * No need to mark user.dat file as read-only. Visual and creative interface, with a built-in wavetable editor for creating your own unique wavetable setups. Xfer Records – Serum 1.3 is a wavetable synthesizer with high quality sound,