[CheapB]

I have a problem I hope someone can help me with. Videos are hosted on a windows server running Universal Media Server (http://www.universalmediaserver.com) I have XMBC on windows & and AppleTV 2 as well as a PS3 as a client.

Everyting works fine on the PS3, but XBMC cannot play the AVI files. it is the same problem on both Win7 and ATV2. Other file types works fine.

When trying to play AVI files I get this:
13:04:18 T:2380 NOTICE: DVDPlayer: Opening: http://10.0.1.50:5001/get/0$2$5$4$5/The+Bridge+S01E03.avi
13:04:18 T:2380 WARNING: CDVDMessageQueue(player):ut MSGQ_NOT_INITIALIZED
13:04:18 T:21020 NOTICE: Thread CDVDPlayer start, auto delete: false
13:04:18 T:21020 NOTICE: Creating InputStream
13:04:18 T:21020 WARNING: XFILE::CCurlFile::CReadState::FillBuffer: curl failed with code 22
13:04:18 T:21020 ERROR: CCurlFile::CReadState::Open, didn't get any data from stream.
13:04:18 T:21020 ERROR: XFILE::CFileCache::Open - failed to open source <http://10.0.1.50:5001/get/0$2$5$4$5/The+Bridge+S01E03.avi>
13:04:18 T:21020 ERROR: CDVDPlayer::OpenInputStream - error opening [http://10.0.1.50:5001/get/0$2$5$4$5/The+Bridge+S01E03.avi]
13:04:18 T:21020 NOTICE: CDVDPlayer::OnExit()
13:04:18 T:21020 NOTICE: CDVDPlayer::OnExit() deleting input stream
13:04:18 T:2380 ERROR: Playlist Player: skipping unplayable item: 0, path [upnp://53b9af09-dd39-4c6f-9dcb-af3ce6bf5dba/0%242%245%244%245]
13:04:18 T:20156 NOTICE: Thread Background Loader start, auto delete: false
13:04:18 T:2380 NOTICE: CDVDPlayer::CloseFile()

The AVI files plays on the server and plays via a file share, so it appears to a streaming issue. Any suggestions?