[kittenthief]

system details:

OS Windows XP SP 3

clean install XVMC windows nightly build from 11/25

install of myth PVR from dotnetdevelopers.net zip file dated November 20th

mythbackend 25.2 on Fedora 16 which works is working on 2 other front ends.

when attempting to enable the PVR addon, I receive an Unable to load error, Debug logs from XBMC are as follows:
18:09:10 T:4100 DEBUG: CGUIMediaWindow::GetDirectory (addons://disabled/xbmc.pvrclient)

18:09:33 T:4716 NOTICE: PVRManager - stopping
18:09:33 T:4296 ERROR: PVRManager - PVR::CPVRManager:rocess - failed to load PVR data
18:09:33 T:4296 DEBUG: Thread PVR manager 4296 terminating
18:09:33 T:4288 DEBUG: Thread PVR add-on updater 4288 terminating
18:09:33 T:4716 NOTICE: PVRManager - starting up
18:09:33 T:2960 NOTICE: Thread PVR manager start, auto delete: false
18:09:33 T:3508 NOTICE: Thread PVR add-on updater start, auto delete: false
18:09:33 T:3508 DEBUG: PVR::CPVRClients::RegisterClient - registering add-on 'MythTV cmyth PVR Client'
18:09:33 T:3508 DEBUG: PVR - PVR::CPVRClient::Create - creating PVR add-on instance 'MythTV cmyth PVR Client'
18:09:33 T:3508 DEBUG: ADDON: Dll Initializing - MythTV cmyth PVR Client
18:09:33 T:3508 DEBUG: SECTION:LoadDLL(C:\Documents and Settings\Bruce\Application Data\XBMC\addons\pvr.mythtv.cmyth\XBMC_MythTV_cmyth_win32.pvr)
18:09:33 T:4100 DEBUG: CGUIMediaWindow::GetDirectory (addons://disabled/xbmc.pvrclient)
18:09:33 T:4100 DEBUG: ParentPath = [addons://disabled/xbmc.pvrclient]
18:09:33 T:3508 ERROR: Win32DllLoader::Load: Failed to load C:\Documents and Settings\Bruce\Application Data\XBMC\addons\pvr.mythtv.cmyth\XBMC_MythTV_cmyth_win32.pvr with error 127:The specified procedure could not be found.
18:09:33 T:3508 INFO: Called Add-on status handler for '4' of clientName:MythTV cmyth PVR Client, clientID:pvr.mythtv.cmyth (same Thread=no)
18:09:33 T:3508 WARNING: PVR::CPVRClients::UpdateAndInitialiseClients - failed to create add-on MythTV cmyth PVR Client, status = 6
18:09:33 T:3508 WARNING: PVR::CPVRClients::UpdateAndInitialiseClients - failed to load the dll for add-on MythTV cmyth PVR Client, disabling it
18:09:33 T:5152 NOTICE: Thread CAddonStatusHandler:pvr.mythtv.cmyth start, auto delete: true
18:09:33 T:5500 NOTICE: Thread Background Loader start, auto delete: false
18:09:33 T:5500 DEBUG: Thread Background Loader 5500 terminating
18:09:33 T:4100 DEBUG: ------ Window Init (DialogOK.xml) ------

note the error 127 at:
18:09:33 T:3508 ERROR: Win32DllLoader::Load: Failed to load C:\Documents and Settings\Bruce\Application Data\XBMC\addons\pvr.mythtv.cmyth\XBMC_MythTV_cmyth_win32.pvr with error 127:The specified procedure could not be found.
18:09:33 T:3508 INFO: Called Add-on status handler for '4' of clientName:MythTV cmyth PVR Client, clientID:pvr.mythtv.cmyth (same Thread=no)

Myth PVR has been configured with all appropriate settings, mythconverg database access is grated to client.

user 'Bruce' is an administrator level account..

the necessary DLL does exist, any ideas on further troubleshooting would be appreciated!

[fetzerch]

This looks like either the addon or xbmc uses an outdated api version. Can you retry with the latest nightly build of both xbmc and the addon?

Also please try to tick the 'more debug info in the logs' checkbox before enabling the addon (as explainded here: http://wiki.xbmc.org/index.php?title=PVR/Backend/MythTV).