4EST

solved - added wmplayer, scanner support and it seems now it's working probably was because of wmplayer. (not the codecs)

I'm trying to connect my Pda - Mio P550, and getting this annoying error Since I haven't found any complaint about vista compatibility with the device, it must be something to do with vlite. Maybe someone knows what i've removed and causing the problem? looking into setupapi.dev.log I see the error here: dvi: Using exported function 'WpdClassInstaller' in module 'C:\Windows\system32\wpd_ci.dll'. dvi: Class installer == wpd_ci.dll,WpdClassInstaller dvi: No CoInstallers found dvi: Class installer: Enter 10:04:16.013 !!! dvi: Class installer: failed(0xe000022b)! !!! dvi: Error 0xe000022b: The class installer has denied the request to install or upgrade this device. dvi: {DIF_ALLOW_INSTALL - exit(0xe000022b)} 10:04:16.019 ndv: Device install status=0xe000022b One more thing: Trying to update Windows Mobile Device Center I get this error: "The update could not be installed because at least one Windows component required by Windows Mobile Device Center is missing" Here's a screenshot of vlite: UPDATE: After more testing it seems the problem is with WINDOWS MOBILE DEVICE CENTER If I uninstall Windows Mobile Remote Adapter from network adapters and the redetect it, for a moment I briefly see the PDA, just to get the error: "The update could not be installed because at least one Windows component required by Windows Mobile Device Center is missing" So what could it be that mobile device center is missing? Last_Session.ini