my a4tech webcam before is working fine but when my mom use it, got an error message "Cannot instantiate filtergraph" i searched for solutions but not successful, can you help me guys? I'm using windows 7, Thanks...
Store where you purchased a4tech webcam ??
Call a4tech ??
Search all on [ Cannot instantiate filtergraph ] ??
Kind of hard to give a solution because don't know what went wrong after the equipment was working OK.