Urgent: InfoPath Crashes while scrolling Master rows

[Vaidya]

Hi,

I am using a "Master-Detail" relationship.
The Master& Detail are repeating tables and non-editable fields.
The Master & Detail are linked by "Key" Field in Detail Repeating table.

This relation is working fine except for one xml file.
For this particular file ,when i click from one row to any other row in
master table ,the Infopath application CRASHES and CLOSES the application
giving the following error message
"Microsoft Office InfoPath has encountered a problem and needs to close.We
are sorry for the inconvenience."

To be more specific this data file is not essentially different from
anyother file that works fine.The detail section has RTF text few dropdown
list and picture control.

I also tried this on various computers ,but the result is same -Infopath
crashes for this file.

I would really really appreciate if any one could provide a quick fix for
this problem / let me know if any patch file available if it is a bug in
infopath. I am runing SP1.

 

[Vaidya]

Just an Update:

The master repeating table has non editable fields. It displays just key
values to select and edit in the detail section.