First of all. Thank you TC for being the best tool, ever.



I´m having a problem using "rename tool". Look at this example below. I want to replace the letter "b" with an "underscore" and delete all the letters "c".
Old names New names
abc1.a a_1.a
abc2.a a_2.a
abc3.a a_3.a
How do I delete the "a" and the "b" in this example.

/NorM