The wizards simply generate G code, the code runs as a normal Mach run. There is no way for a wizard to change the acceleration.
The wizard does set a feed rate, so it is possible that if you didnt enter correct tool sizes and material selection it might set a very high Feed. But no Feed on a G01 move can ever go faster than the motors are tuned.
It might be better to run a few real simple MDI commands, just moving each axis an inch or two at a time until you confirm the machine settings are correct. Running a whole program happens very fast and a lot can go wrong quickly. Or maybe set to single step before you run the wizard code.