Yes, Maroon explains it perfectly. Not sure exactly why it is not writing/updating the ini file once it's created. When there is a 2* in the ini file the checkbox in the edit box of the dialog is checked and if I manually change the 2* to a 1* in the ini file then open the dialog the checkbox is now unchecked. For some odd reason there is something in the code I cannot see that is not allowing the write/update to the ini file via the dialog.