windows - VLC doesn't play video with Dokan -

i'm using dokany version of dokan, mount disk on system.

i've managed implement necessary callbacks os able work dokan disk's files , folders.

whenever try play video file dokan disk media player classic, works great. when try playing vlc, following error:

file reading failed: vlc not read file (bad file descriptor). 

update:

file reading failed: vlc not read file (bad file descriptor). vlc can't recognize input's format: format of 'file:///k:/%5bhorriblesubs%5d%20fate%20stay%20night%20-%20unlimited%20blade%20works%20-%2025%20%5b720p%5d.mkv' cannot detected. have @ log details. 

and when read vlc's debug data, following messages:

core debug: adding item `[horriblesubs] fate stay night - unlimited blade works - 25 [720p].mkv' ( file:///k:/%5bhorriblesubs%5d%20fate%20stay%20night%20-%20unlimited%20blade%20works%20-%2025%20%5b720p%5d.mkv ) core debug: processing request item: [horriblesubs] fate stay night - unlimited blade works - 25 [720p].mkv, node: null, skip: 0 core debug: rebuilding array of current - root playlist core debug: rebuild done - 1 items, index 0 core debug: starting playback of new playlist item core debug: resyncing on [horriblesubs] fate stay night - unlimited blade works - 25 [720p].mkv core debug: [horriblesubs] fate stay night - unlimited blade works - 25 [720p].mkv @ 0 core debug: creating new input thread core debug: creating input '[horriblesubs] fate stay night - unlimited blade works - 25 [720p].mkv' core debug: creating input '[horriblesubs] fate stay night - unlimited blade works - 25 [720p].mkv' core debug: requesting art [horriblesubs] fate stay night - unlimited blade works - 25 [720p].mkv core debug: using timeshift granularity of 50 mib, in path 'c:\users\mrstud~1\appdata\local\temp' core debug: `file:///k:/%5bhorriblesubs%5d%20fate%20stay%20night%20-%20unlimited%20blade%20works%20-%2025%20%5b720p%5d.mkv' gives access `file' demux `' path `/k:/%5bhorriblesubs%5d%20fate%20stay%20night%20-%20unlimited%20blade%20works%20-%2025%20%5b720p%5d.mkv' core debug: specified demux `any' core debug: creating demux: access='file' demux='any' location='/k:/%5bhorriblesubs%5d%20fate%20stay%20night%20-%20unlimited%20blade%20works%20-%2025%20%5b720p%5d.mkv' file='k:\[horriblesubs] fate stay night - unlimited blade works - 25 [720p].mkv' core debug: looking access_demux module matching "file": 12 candidates core debug: looking meta fetcher module matching "any": 1 candidates lua debug: trying lua scripts in c:\users\mrstudent\appdata\roaming\vlc\lua\meta\fetcher lua debug: trying lua scripts in c:\program files (x86)\videolan\vlc\lua\meta\fetcher lua debug: trying lua playlist script c:\program files (x86)\videolan\vlc\lua\meta\fetcher\tvrage.luac lua debug: skipping script (unmatched scope) c:\program files (x86)\videolan\vlc\lua\meta\fetcher\tvrage.luac core debug: no meta fetcher modules matched core debug: searching art [horriblesubs] fate stay night - unlimited blade works - 25 [720p].mkv core debug: looking art finder module matching "any": 2 candidates core debug: meta ok (null), need fetch art core debug: looking meta fetcher module matching "any": 1 candidates lua debug: trying lua scripts in c:\users\mrstudent\appdata\roaming\vlc\lua\meta\fetcher lua debug: trying lua scripts in c:\program files (x86)\videolan\vlc\lua\meta\fetcher lua debug: trying lua playlist script c:\program files (x86)\videolan\vlc\lua\meta\fetcher\tvrage.luac lua debug: skipping script (unmatched scope) c:\program files (x86)\videolan\vlc\lua\meta\fetcher\tvrage.luac core debug: no meta fetcher modules matched core debug: searching art [horriblesubs] fate stay night - unlimited blade works - 25 [720p].mkv core debug: looking art finder module matching "any": 2 candidates qt4 debug: im: setting input core debug: no access_demux modules matched core debug: creating access 'file' location='/k:/%5bhorriblesubs%5d%20fate%20stay%20night%20-%20unlimited%20blade%20works%20-%2025%20%5b720p%5d.mkv', path='k:\[horriblesubs] fate stay night - unlimited blade works - 25 [720p].mkv' core debug: looking access module matching "file": 21 candidates filesystem debug: opening file `k:\[horriblesubs] fate stay night - unlimited blade works - 25 [720p].mkv' core debug: using access module "filesystem" core debug: using stream method astream* core debug: starting pre-buffering filesystem error: read error: invalid argument core error: cannot pre fill buffer core debug: removing module "filesystem" core warning: cannot create stream_t access core debug: finished input core debug: dead input core debug: changing item without request (current 0/1) core debug: nothing play qt4 debug: im: deleting input lua debug: trying lua scripts in c:\users\mrstudent\appdata\roaming\vlc\lua\meta\art lua debug: trying lua scripts in c:\program files (x86)\videolan\vlc\lua\meta\art lua debug: trying lua playlist script c:\program files (x86)\videolan\vlc\lua\meta\art\00_musicbrainz.luac lua debug: skipping script (unmatched scope) c:\program files (x86)\videolan\vlc\lua\meta\art\00_musicbrainz.luac lua debug: trying lua playlist script c:\program files (x86)\videolan\vlc\lua\meta\art\01_googleimage.luac lua debug: skipping script (unmatched scope) c:\program files (x86)\videolan\vlc\lua\meta\art\01_googleimage.luac lua debug: trying lua playlist script c:\program files (x86)\videolan\vlc\lua\meta\art\02_frenchtv.luac lua debug: skipping script (unmatched scope) c:\program files (x86)\videolan\vlc\lua\meta\art\02_frenchtv.luac lua debug: trying lua playlist script c:\program files (x86)\videolan\vlc\lua\meta\art\03_lastfm.luac lua debug: skipping script (unmatched scope) c:\program files (x86)\videolan\vlc\lua\meta\art\03_lastfm.luac core debug: no art finder modules matched core debug: looking meta fetcher module matching "any": 1 candidates lua debug: trying lua scripts in c:\users\mrstudent\appdata\roaming\vlc\lua\meta\fetcher lua debug: trying lua scripts in c:\program files (x86)\videolan\vlc\lua\meta\fetcher lua debug: trying lua playlist script c:\program files (x86)\videolan\vlc\lua\meta\fetcher\tvrage.luac core debug: using meta fetcher module "lua" core debug: removing module "lua" core debug: searching art [horriblesubs] fate stay night - unlimited blade works - 25 [720p].mkv core debug: looking art finder module matching "any": 2 candidates lua debug: trying lua scripts in c:\users\mrstudent\appdata\roaming\vlc\lua\meta\art lua debug: trying lua scripts in c:\program files (x86)\videolan\vlc\lua\meta\art lua debug: trying lua playlist script c:\program files (x86)\videolan\vlc\lua\meta\art\00_musicbrainz.luac lua debug: skipping script (unmatched scope) c:\program files (x86)\videolan\vlc\lua\meta\art\00_musicbrainz.luac lua debug: trying lua playlist script c:\program files (x86)\videolan\vlc\lua\meta\art\01_googleimage.luac lua debug: skipping script (unmatched scope) c:\program files (x86)\videolan\vlc\lua\meta\art\01_googleimage.luac lua debug: trying lua playlist script c:\program files (x86)\videolan\vlc\lua\meta\art\02_frenchtv.luac lua debug: skipping script (unmatched scope) c:\program files (x86)\videolan\vlc\lua\meta\art\02_frenchtv.luac lua debug: trying lua playlist script c:\program files (x86)\videolan\vlc\lua\meta\art\03_lastfm.luac lua debug: skipping script (unmatched scope) c:\program files (x86)\videolan\vlc\lua\meta\art\03_lastfm.luac core debug: no art finder modules matched core debug: looking meta fetcher module matching "any": 1 candidates lua debug: trying lua scripts in c:\users\mrstudent\appdata\roaming\vlc\lua\meta\fetcher lua debug: trying lua scripts in c:\program files (x86)\videolan\vlc\lua\meta\fetcher lua debug: trying lua playlist script c:\program files (x86)\videolan\vlc\lua\meta\fetcher\tvrage.luac core debug: using meta fetcher module "lua" core debug: removing module "lua" core debug: searching art [horriblesubs] fate stay night - unlimited blade works - 25 [720p].mkv core debug: looking art finder module matching "any": 2 candidates lua debug: trying lua scripts in c:\users\mrstudent\appdata\roaming\vlc\lua\meta\art lua debug: trying lua scripts in c:\program files (x86)\videolan\vlc\lua\meta\art lua debug: trying lua playlist script c:\program files (x86)\videolan\vlc\lua\meta\art\00_musicbrainz.luac lua debug: trying lua playlist script c:\program files (x86)\videolan\vlc\lua\meta\art\01_googleimage.luac lua debug: trying lua playlist script c:\program files (x86)\videolan\vlc\lua\meta\art\02_frenchtv.luac lua debug: trying lua playlist script c:\program files (x86)\videolan\vlc\lua\meta\art\03_lastfm.luac core debug: no art finder modules matched core debug: art not found [horriblesubs] fate stay night - unlimited blade works - 25 [720p].mkv lua debug: trying lua scripts in c:\users\mrstudent\appdata\roaming\vlc\lua\meta\art lua debug: trying lua scripts in c:\program files (x86)\videolan\vlc\lua\meta\art lua debug: trying lua playlist script c:\program files (x86)\videolan\vlc\lua\meta\art\00_musicbrainz.luac lua debug: trying lua playlist script c:\program files (x86)\videolan\vlc\lua\meta\art\01_googleimage.luac lua debug: trying lua playlist script c:\program files (x86)\videolan\vlc\lua\meta\art\02_frenchtv.luac lua debug: trying lua playlist script c:\program files (x86)\videolan\vlc\lua\meta\art\03_lastfm.luac core debug: no art finder modules matched core debug: art not found [horriblesubs] fate stay night - unlimited blade works - 25 [720p].mkv 

please me issue. i'm out of ideas :\

update:

sometimes, error pops up:

core debug: no art finder modules matched core debug: art not found [horriblesubs] fate stay night - unlimited blade works - 25 [720p].mkv core debug: using access module "filesystem" core debug: using stream method astream* core debug: starting pre-buffering filesystem error: read error: invalid argument core error: cannot pre fill buffer core debug: removing module "filesystem" core warning: cannot create stream_t access core debug: finished input core debug: dead input core debug: changing item without request (current 0/1) core debug: nothing play qt4 debug: im: deleting input ... mkv error: cannot load cues/chapters/tags etc. (broken seekhead or file) ... mkv error: cannot find cluster, damaged file ? ... es error: cannot peek ... core error: no suitable demux module `file/any:///k:/%5bhorriblesubs%5d%20fate%20stay%20night%20-%20unlimited%20blade%20works%20-%2025%20%5b720p%5d.mkv' 

the solution update dokannet latest version.

the video works fluently now!