DaddySam

Thanks for very informative post. I have installed an inf and I am unable to "uninstall". My inf file contains a part about "uninstall" but I feel unable to use it. I would be most grateful for some indications as to how to uninstall. The inf file is attached, but for your convenience, here is the full text of my inf file: [version] signature="$CHICAGO$" Class = MEDIA [DefaultInstall] CopyFiles = Util.Files.Sys AddReg = Util.Add.Reg.Sys UpdateInis= AddSysIniEntry [DefaultUnInstall] DelFiles = Util.Files.Sys DelReg = Util.Del.Reg.Sys UpdateInis= DelSysIniEntry [DestinationDirs] Util.Files.Sys = 11 [sourceDisksNames] 1="PANA",,1 [sourceDisksFiles] pdvcodec.dll=1 [util.Files.Sys] pdvcodec.dll panadv.inf [util.Add.Reg.Sys] HKLM,SYSTEM\CurrentControlSet\Control\MediaResources\icm\vidc.dvsd,Description,,%*PANA.DeviceDesc% HKLM,SYSTEM\CurrentControlSet\Control\MediaResources\icm\vidc.dvsd,Driver,,pdvcodec.dll HKLM,SYSTEM\CurrentControlSet\Control\MediaResources\icm\vidc.dvsd,FriendlyName,,%*PANA.DeviceDesc% [util.Del.Reg.Sys] HKLM,SYSTEM\CurrentControlSet\Control\MediaResources\icm\vidc.dvsd,Description HKLM,SYSTEM\CurrentControlSet\Control\MediaResources\icm\vidc.dvsd,Driver HKLM,SYSTEM\CurrentControlSet\Control\MediaResources\icm\vidc.dvsd,FriendlyName [AddSysIniEntry] system.ini, drivers32,,"vidc.dvsd=pdvcodec.dll",0 [DelSysIniEntry] system.ini, drivers32,,"vidc.dvsd=pdvcodec.dll",0 [strings] *PANA.DeviceDesc="PANA" pdvcodec.zip