World's first frame accurate H.264 AVCHD cutter without re-encoding!

I have a similar Problem. I use smartcutter still for a longer time and everything worked fine - as long as my files were *mpg-Files. Now i have a new computer and i have tried to cut *.mp4-files. SmartCutter stops at nearly every attempt and i receive an error-message (by Windows): SmartCutter does...