Unable to play ISOs

I was able to play fine ISOs from a Synology Media Server and all of a sudden I am not able to play any ! On selecting a file I receive the error “Browse Error: Content not available”. There is no change in setup or config on the WDTV Live or the Media Server. 

I was reading somewhere that this is a known issue in that only a limited number of ISOs can be played. Reset (both hard and soft) did not help the problem. While I am able to play other video formats such as mkv …l, the device seems to suddenly lost the ability to play ISOs !

I have the latest firmware 1.06.04 installed and the ISOs are accessible from other devices and play fine. 

Does anyone have a solution to the issue ?

Thanks

Double post plus you have a Live Streaming Player. Answers should be directed to

http://community.wdc.com/t5/WD-TV-Live-Streaming-Discussions/ISOs-not-playing/m-p/358615