That UserForm, (frm_Drug_Store_Management,) does not have a Label "lbl_Sale" .It does have a lbl_Sale9. However, you somehow managed to make "lbl-Sale9" act as an alias for Image5.
In fact all your so called Labels in that sub are actually un-named Images. I don't know how you did it. It may be a glitch translating from xlsm to xls.
IN THE FUTURE... Please tell us which line Raises the Error and which Module the Procedure is in.
