Is there a way to write a function to replace Asterisk "*" without wiping out all characters? I tried using Chr(42) and it still cleared out everything in my selection.
You could use the Substitute function, but this requires you to make a copy
If Sheet1 A1 contained qwe*rty
then in sheet2 A1 =Substitute(Sheet1!a1, "*","M") would return qweMrty in Sheet2 A1.