AV when selecting "Window Bar Button Order..."

Hi,

Beta 12.0.0.55

I have two windows open, a Schema Browser and an Editor. I have the Window Bar set to only show windows for the current connection.

If I right-click on a window in the Window Bar and select "Window Bar Button Order..." I get an AV (see below). On dismissing the AV the Window Bar Button Order dialog appears but is empty.

Cheers,

Kevin

EurekaLog 7.0.3.0

Application:

1.1 Start Date : Tue, 21 May 2013 14:42:46 +0100
1.2 Name/Description: Toad.exe - (Toad)
1.3 Version Number : 12.0.0.55
1.4 Parameters :
1.6 Up Time : 3 minute(s), 25 second(s)

Exception:

2.1 Date : Tue, 21 May 2013 14:46:11 +0100
2.2 Address : 00000000041F938A
2.3 Module Name:
2.5 Type : EAccessViolation
2.6 Message : Access violation at address 00000000041F938A in module 'Toad.exe'. Read of address 0000000000000000
2.7 ID : C8C40000
2.8 Count : 3
2.11 Sent : 0

User:

3.2 Name : dev
3.3 Email:

Active Controls:

4.1 Form Class : TfrmMain
4.2 Form Text : Toad for Oracle (x64) BETA expires on 01-July-2013 - [DEV9_BUGLE@HD000005 - Schema Browser (DEV9_BUGLE)]
4.3 Control Class: TPageControl
4.4 Control Text :

Computer:

5.2 Total Memory : 3220692992
5.3 Free Memory : 1973809152
5.4 Total Disk : 42842714112
5.5 Free Disk : 13854744576
5.6 System Up Time: 34 minute(s), 32 second(s)
5.7 Processor : Intel(R) Core(TM) i7-3820QM CPU @ 2.70GHz

Operating System:

6.1 Type : Microsoft Windows 7 (64 bit)
6.2 Build #: 7601

Steps to reproduce:

8.1 Text:

Call Stack Information:

|Methods |Details|Stack |Address |Module |Offset |Unit |Class |Procedure/Method |Line|

|Running Thread: ID=3928; Parent=0; Priority=-2 |
|Class=; Name=MAIN |
|DeadLock=0; Wait Chain= |

Comment=
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040
00000040