Option Group button disabled when opening the form

[kirky]

Dear Experts,



Good day!

I had a problem regarding the database that i am making. I have a main form "frmMain" this contains a button to open another form "DesignManual". The "DesignManual" form are contains an option button group to control the filtering of subform.
I made it work with no compile errors with the code when i directly click or open the form "DesignManual" in access pane. But when I try to click a designated button for "DesignManual" located in "frmMain", the "DesignManual" form pops up but the option button group was disable and it cannot filter the subform.

I attached herewith some screenshots of my db forms



I hope somebody would read and share their expertise to my problem.

Thank you in advance.

[Bob Fitz]

can you post a copy of your db

[kirky]

Mr. Bob Fitz,

I am so sorry the company is restricting big file to send outside. Anyway, Ill try to explain if further as much as I can. As you can see in the first screenshot there is an arrow pointing to a button "Section 1: General & Project Management". That button designated to a particular form "Part 1: Design Manual" as you can see a screenshot #3. Then the second screenshot was a code behind the option group button. When I click the button "Section 1: General & Project Management" the form pops up "Part 1: Design Manual" but when I click the option group button it wont work. If i open the Design Manual form from access pane it works fine. I don't get the problem and i dont know how to do it.

[Bob Fitz]

can you show us the code used by the button "DesignManual"

[kirky]

Private Sub cmdDMSection1_Click()
DoCmd.OpenForm ("DesignManual"), , , , acFormReadOnly, acWindowNormal
DoCmd.Maximize
End Sub

[kirky]

Mr. Bob Fitz,

I figure it out, its because the button code is acformreadonly so i change it into acformedit.
Thank you for guiding me......

Thank you so much