First go to windows services stop the “Windows Media Center Receiver Service” and the “Windows Media Center Scheduler Service” then go to c:\users\public\ folder and delete the “Recorded TV” folder. Open a command prompt as an administrator and navigate to c:\users\public\ then type in
mklink /d "Recorded TV" \\server\path.
Put the path in double quotes if there is any spaces in the name of the share. Go to the server share that you want to use as your Recorded TV folder and grant the user account “Anyone” full control.
If the local directory is in D:\ drive then the folder name should be “D:\Recorded TV” instead.