How to fix Oracle Reports Builder crash when viewing Data Model
Although Reports Builder 11gR2 is supported on 64-bit Windows machines, there is a bug within Reports Builder 11gR2 64-bit where if you try to access “Data Models” for any report in Reports Builder, Reports Builder will crash (Windows error that generates is: “Report Builder has stopped working. Windows can check online for a solution to the problem.”).
Problem Event Name: APPCRASH
Application Name: rwbuilder.exe
Application Version: 11.1.2.0
Application Timestamp: 4e8c21a7
Fault Module Name: VGS.dll
Fault Module Version: 11.1.2.0
Fault Module Timestamp: 4e996706
Exception Code: c0000005
Exception Offset: 00000000000988b1
OS Version: 6.1.7600.2.0.0.16.7
See Oracle Support note 1395965.1 for more information.