Crash on Startup

After the last upgrade to version 6.0.0.3989. the application crashes and the list of tables in the databases are empty (and keeps "thinking")..
Attached you will find the bugreport

Thanks in advance
Ariel


date/time : 2011-12-19, 11:26:11, 373ms
computer name : ASUS-PC
user name : ********************************
registered owner : ********************************
operating system : Windows 7 x64 Service Pack 1 build 7601
system language : English
system up time : 2 days 14 hours
program up time : 6 seconds
processors : 4x Intel(R) Core(TM) i3 CPU U 330 @ 1.20GHz
physical memory : 2261/3884 MB (free/total)
free disk space : (C:) 264.42 GB
display mode : 1366x768, 32 bit
process id : $1594
allocated memory : 41.44 MB
executable : heidisql.exe
exec. date/time : 2011-12-19 11:25
version : 6.0.0.3989
compiled with : Delphi XE
madExcept version : 3.0m beta 1
callstack crc : $c045383d, $dc87b565, $dc87b565
exception number : 1
exception class : EAccessViolation
exception message : Access violation at address 0069CF55 in module 'heidisql.exe'. Read of address 00000000.

main thread ($1514):
0069cf55 heidisql.exe helpers 2441 +5 CompareAnyNode
007db79f heidisql.exe Main 5979 +2 TMainForm.AnyGridCompareNodes
00625ef5 heidisql.exe VirtualTrees TBaseVirtualTree.DoCompare
0063703a heidisql.exe VirtualTrees MergeDescending
00637122 heidisql.exe VirtualTrees MergeSortDescending
00637101 heidisql.exe VirtualTrees MergeSortDescending
00637250 heidisql.exe VirtualTrees TBaseVirtualTree.Sort
0063730a heidisql.exe VirtualTrees DoSort
006373aa heidisql.exe VirtualTrees TBaseVirtualTree.SortTree
00630b61 heidisql.exe VirtualTrees TBaseVirtualTree.EndUpdate
007d4eb6 heidisql.exe Main 4435 +46 TMainForm.ListTablesBeforePaint
00625a4b heidisql.exe VirtualTrees TBaseVirtualTree.DoBeforePaint
006344d1 heidisql.exe VirtualTrees TBaseVirtualTree.PaintTree
0062c5f7 heidisql.exe VirtualTrees TBaseVirtualTree.Paint
004f2fdf heidisql.exe Controls TCustomControl.PaintWindow
004ed739 heidisql.exe Controls TWinControl.PaintHandler
004edf18 heidisql.exe Controls TWinControl.WMPaint
004f2f79 heidisql.exe Controls TCustomControl.WMPaint
00623191 heidisql.exe VirtualTrees TBaseVirtualTree.WMPaint
004e8cbc heidisql.exe Controls TControl.WndProc
004e95e2 heidisql.exe Controls TControl.WMMouseMove
004e8cbc heidisql.exe Controls TControl.WndProc
004ed580 heidisql.exe Controls TWinControl.WndProc
0062ef30 heidisql.exe VirtualTrees TBaseVirtualTree.WndProc
004ecc20 heidisql.exe Controls TWinControl.MainWndProc
004ab4d8 heidisql.exe Classes StdWndProc
77960117 ntdll.dll KiUserCallbackDispatcher
753f3398 kernel32.dll BaseThreadInitThunk

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