Getting "Invalid access to memory" error when calling SynchronizeDirectories
                When using the 
    
I'm using the WinSCP version 6.3.3.
                
                
                
            
            
        SynchronizeDirectories method together with the checksum synchronization criteria, I always get the error "Invalid access to memory".
var synchronizationResult = session.SynchronizeDirectories( SynchronizationMode.Local, localFolder, remoteFolder, true, true, SynchronizationCriteria.Checksum);