Analysis for excel workbooks are taking lot of time to open

Hello,

We have converted all our 3.x Bex workbooks into Analysis for excel. All the workbooks have 'Refresh on Open ' option checked in the display settings.

When I try to open a complex workbook, it takes around 45-60 sec just to open the workbook and bring up the prompts window.

Is there any way I can get the prompts automatically without having to check the 'Refresh on opening' option?

Thanks,
Amruta