Experiencing workbook with user form keeps closing upon opening

[atzdgreat]

Hi! may i know if some from you experienced upon opening workbook with userform keeps closing the workbook. i'm using office 365.

[Logit]

Do you have macro code that specifies the workbook to close ?

[Paul_Hossler]

If the WB is corrupted, that might do it

Export modules and rebuild it

[atzdgreat]

No sir i dont have. So let say i have more modules and userforms.

Now in my workbook_open, i have a code says Mainwindow.show.

And in Mainwindow userform, there is no data specifies in mainwindow_initialize.

[Logit]

It would help greatly if you posted your workbook for download. Use the GO ADVANCED button.