Had Wave Pad 1-10 for several months now. Today I had problems editing a music track. The wave was almost solid black. even zooming in there is still very little seperation in the wave making fine editing very difficult. Checked my original download program file and found a new exe which was inserted today. "Wave Pad. exe- 10D89AA3Pl in folder\windows\prefetch 15 kb PF file - 1/17/2005 10:48". No idead where this came from . Did it change my program and if so how can I return to the original program?