Problem with Data Environment and Data Reports

Hi Gurus,

We are working on a VB project. For report generation we are using DataEnvironment and Data Reports. In this regard i have some problems.

1. Is there any limit on number of DataReports that can be generated in a project? Because if the number of reports exceeds 30, we are unable to add a new report.

Error Path.
i. Select a DataReport from Project menu.
ii. Drag command contents from DataEnvironment into newly added DataReport.
iii. Select DataSource for DataReport.

During the third operation we are getting the following error.
"Out Of Memory".
Then the project closes abruptly saying "VB 6 Has caused illegal operation"

When the project is opened again an error message is diplayed stating
"Reading From Registry - 0xff558880000 has refernce 0x00000000 in registry"

Please help us out of this problem
Thanks in advance.