Hard Disk Monitoring

The staff might want to consider adding to the help file that the reinitialize disk surface is in the pro version only. I spent a lot of time googling to figure out why I did not see this option.
But, I do thank you for your help on this..

well, I did the write test, and the number of weak sectors increased from 3 to 60. I suppose because the test writes to every byte of space. Is this drive even worth trying to "repair"

I'm using a registered standard version 4.50, and I don't have the option of Reinitialize disk surface. I see Read and Write options.
Does the standard version not have this option?
Thanks