sorry man, i jz finish my chinese new year...
so may be late reply ur question, hope u can forgive me...
to delete the register key u can using the following code
Code:
r = RegDeleteValue(keyhand, strValue)
above code will allow u to delete the register key.
you jz replace it on to the savestring before
Code:regclosekey(keyhand)
or u can create a new sub for it...
hope this will help u...