How are you opening? The customer form from the customer list form?
Is it the wizard that created for you a macro? Or did you write some VBA?

this forum is a little hard to use.

Sami,   I have a main menu with 2 buttons,.. one for opening the customer list form , and one for opening the customer form.
very simple data base,... as shown in several videos
thanks in afvance

These forums are designed predominantly for the use of the members. Once you become a member, you'll be able to reply to the same thread, which will make it much easier. Also, as a member we the moderators will be able to assert the level of your knowledge and advise you accordingly.
I like you started as a visitor, then became a member. I learned so much on this site that has helped me tremendously in my work. As you can see, I am more than happy to spend time helping others like I have been helped.

Now, regarding your question, what code do you have in those buttons to open those forms?

Sounds like you just need to set a value in the ORDER BY property of the form and make sure ORDER BY ON LOAD is ON.

Order By, Filter On Load

Thanks Richard,
can you show me the syntax of the "order by"  box in form properties.
You can assume that the table is called "CustomerT" and the field is called  "FirstName"
Thank you soo much,... and i love your videos, u are an excellent teacher
thanks again

Just enter the name of the field into the Order By property.
Set Order By On Load to Yes (this is the default).

Order By, Filter On Load

Thanks guys,.... problem fixed