Win32 and .NET versions of FTP server can be installed on the same computer, and even can run on the same computer, if there is no conflict between ports and IP addresses (two servers cannot run on the same IP address and same port). Win32 and .NET versions do not share users and settings, but users from the Win32 version can be imported into the .NET version.

To import users into the .NET version, click Tools - Import from Win32 Version, if Win32 version is installed, file open dialog will point to the users.dat file in the Win32 version root folder. Click OK button. If Win32 version is no longer installed, but you still have the file users.dat from it, then navigate to it, and click OK. Import process will be performed. If user, retrieved from Win32 version already exists on .NET, it will be not overwritten. Note, that IP homes of users are no longer supported in the .NET version;