Solution !
1. Verify that a backup file of the registry exists.
For additional information about the registry, please see the following articles
in the Microsoft Knowledge Base:
Q183887 Description of the Windows Registry Checker Tool (Scanreg.exe)
Q183603 How to Customize Registry Checker Tool
2. On the taskbar, click Start, and then click Run.
3. Type "regedit" (without the quotation marks) in the Run dialog box. Click OK.
4. Browse to the following key:
HKEY_CURRENT_USER\Software\Microsoft\Office\8.0\Access\Settings
5. Delete the key corresponding to the window that is orphaned:
+-----------------------------------------------+
| Window | Key |
+-----------------------------------------------+
| Table Properties | TDPopPropST |
+-----------------------------------------------+
| Table Indexes | IndexesST |
+-----------------------------------------------+
| Query Properties | QueryPopPropST |
+-----------------------------------------------+
| Form Properties | FormPopPropST |
+-----------------------------------------------+
| Report Properties | ReportPopPropST |
+-----------------------------------------------+
| Report Sorting and Grouping | SGST |
+-----------------------------------------------+
| Form or Report Field List | ECLST |
+-----------------------------------------------+
In your case delete the SGST key and this should solve the problem.