Not working

I am getting the following error message:

INFO: AddOnLog: MediaPortal PVR Client: Channel stream URL: rtsp://192.168.1.152/stream2.0, timeshift buffer: F:\MediaPortal\Timeshift\live2-0.ts.tsbuffer
19:06:24 T:2953318400 INFO: AddOnLog: MediaPortal PVR Client: Creating a new TsReader...
19:06:24 T:2953318400 NOTICE: AddOnLog: MediaPortal PVR Client: CTsReader::Open(F:\MediaPortal\Timeshift\live2-0.ts.tsbuffer)
19:06:24 T:2953318400 DEBUG: AddOnLog: MediaPortal PVR Client: Multiseat mode; need to translate 'F:\MediaPortal\Timeshift\live2-0.ts.tsbuffer' to UNC filename.
19:06:24 T:2953318400 ERROR: AddOnLog: MediaPortal PVR Client: Could not find a network share for 'F:\MediaPortal\Timeshift\live2-0.ts.tsbuffer'. Check your TVServerXBMC settings!
19:06:24 T:2953318400 ERROR: AddOnLog: MediaPortal PVR Client: Cannot access 'F:\MediaPortal\Timeshift\live2-0.ts.tsbuffer'
19:06:24 T:2953318400 DEBUG: CAddonCallbacksAddon - QueueNotification - MediaPortal PVR Client - Error Message : 'Cannot access: F:\MediaPortal\Timeshift\live2-0.ts.tsbuffer'
19:06:24 T:2953318400 ERROR: CDVDPlayer::OpenInputStream - error opening [pvr://channels/tv/All TV channels/5.pvr]
19:06:24 T:2953318400 NOTICE: CDVDPlayer::OnExit()
19:06:24 T:2953318400 NOTICE: CDVDPlayer::OnExit() deleting input stream
19:06:24 T:2953318400 DEBUG: CDVDInputStreamPVRManager::Close - stream closed
19:06:24 T:2953318400 DEBUG: Thread CDVDPlayer 2953318400 terminating
19:06:24 T:2895129128 DEBUG: CAnnouncementManager - Announcement: OnStop from xbmc
19:06:24 T:2895129128 DEBUG: GOT ANNOUNCEMENT, type: 1, from xbmc, message OnStop


I'm not sure why this is occurring. I have set up the folder on my server to be shared and have entered the necessary usernames and passwords.

I can go into the folder fine when I am in Finder.

I'm not too sure what the problem is here.