Personal.xlsb Sheet

[gofer1]

I'm new to excel so I need a lot of help.
Somehow when I open me excel program now I have (2) two personal sheets opened at the same time?
One is personal.xlsb the other is personalold.xlsb.
I was playing around with the macro recorder and, I think that I saved the this other sheet by mistake,
Is they anybody that can tell me how to delete or find where the personalold.xlsb file might be located on my computer?
Any help will be appreciated in advance.
MIKE

[VBA Noob]

gofer1,

Duplicate post closed as per forum rules below

VBA Noob