Accessing Updated Nero CD Speed

Hi guys. I’ve been having hassles trying to run the newer version of Nero’s CD speed tool, I d/l from Nero’s site.
Whilst I have no probs running the old original version that came with Nero, the newer version (V1.63 from memory), tends to lock up & not respond when I try to run it.
I renamed the original CD speed file in the Nero tool folder so I could access the newer version,(from Start/Programs etc. menu)

I also tried to access it manually,(ie: open it through the various explorer windows), & still had no luck. Is there a proper way to update & access the Nero tools?

:confused:

I simply swapped the new .EXE file for the old one, in the Ahead folder. All the existing shortcuts still worked. But I can also still use either version.