Re: Re: [WinpkFilter] Failed to load helper driver VC2k5 Home › Forums › Discussions › Support › [WinpkFilter] Failed to load helper driver VC2k5 › Re: Re: [WinpkFilter] Failed to load helper driver VC2k5 June 14, 2009 at 10:53 am #6821 Vadim SmirnovKeymaster What operating system you are using?