Hello shahed26, I have the same error than terrorix with kstvtune.ax and ksxbar.ax by using your manual method. I'm using Win2k8 datacenter X86 on a Dell Latitude C510/C610. What do you advice to me ? Your recently modified automatic method ? An idea please. My hardware TV tuner : PCTV DVB-T stick solo and PCTV Dual DVB-t Diversity Stick. Other question : a pack codec like K-Lite codec is really necessary or optional ? Thanks for your patience. valorisa