PC SDK "GetDirectory" problem

PeterG

Hi All,

Basic concept is to creat a backup on the flexpendent controller and the copy that directory to the local HDD of the PC that is running the SDK but I keep having a problem getting the "CopyDirectory" or "GetDirectory" methods to work!

My Code:
 //string st_BackUp = this.controller.SystemName;
            string st_BackUp = this.controller.SystemName + "_TEST";
            string st_RobotDirectoryPathCk = ("");
            string st_folderName = "C:\\TEMP_NS";
            string st_RobotDirectoryPath = "";
            string st_LocalBackupPath = Path.Combine(st_folderName, st_BackUp);

            //Create string for comparision between path name methods
            st_RobotDirectoryPathCk = this.controller.FileSystem.RemoteDirectory;

            // Create second controller directory path string using different method
            st_RobotDirectoryPath = controller.GetEnvironmentVariable("HOME") + @/;

            string st_RobotBackupPath = (st_RobotDirectoryPath + "/" + st_BackUp);

            // Display path
            MessageBox.Show("current Robot Directory is set to: " + st_RobotDirectoryPath);

            MessageBox.Show("current Robot Directory check is set to: " + st_RobotDirectoryPathCk);
                   
            //Create backup in HOME or BACKUP directory with system name.
            this.controller.Backup(st_BackUp);
            while (this.controller.BackupInProgress)
            {
                MessageBox.Show("Backup In progress");
            }

            MessageBox.Show("Backup complete");

            // Create directory on local system and copy backup to that location.
            Directory.CreateDirectory(st_LocalBackupPath);
            this.controller.FileSystem.GetDirectory(st_RobotBackupPath, st_LocalBackupPath);


I Have tried writing the file paths but stll have the same problem.

error message when running "GetDirectory": "Operation is not valid due to the current state of the object"


Any help appreciated,

Running RS 5.15.02, VS2010 C# Express.