VB Application Slow in VISTA

[SVK12]

Hi,

I am trying to run a VB 6.0 application in Windows Vista. I have tried in both Vista Home and Vista Business and it runs extremely slow on both the OS. I have tried running it in Vista under Windows Classic mode and it is still slow. It runs very fast on Windows XP.

1. I have enclosed all the references and controls that I have used in the application.
2. The application involves lots of reads and writes to SQL Server database and I have a feeling that data access performance has gone down significantly.
3. I have recursive call to populate a tree view control with about 300 nodes that runs very fast on XP but takes forever in Vista.
4. I have already tried running the application using the Vista compatibility manager with no success
5. I am running this on a machine with 3 GB ram and P8400 processor.

References:
#1.0#0#E:\WINDOWS\system32\scrrun.dll#Microsoft Scripting Runtime
#2.8#0#E:\Program Files\Common Files\system\ado\msado15.dll#Microsoft ActiveX Data Objects 2.8 Library
#1.0#0#E:\WINDOWS\system32\MSBIND.DLL#Microsoft Data Binding Collection
#1.0#0#E:\WINDOWS\system32\MSSTDFMT.DLL#Microsoft Data Formatting Object Library
#8.1#0#E:\Program Files\Microsoft Office\Office\MSWORD9.OLB#Microsoft Word 9.0 Object Library
#9.0#0#E:\PROGRA~1\MICROS~2\Office\msoutl9.olb#Microsoft Outlook 9.0 Object Library
#3.0#0#E:\WINDOWS\system32\msxml3.dll#Microsoft XML, v3.0
#2.8#0#E:\Program Files\Common Files\System\ado\msadox.dll#Microsoft ADO Ext. 2.8 for DDL and Security

Objects/Controls:
#1.1#0; TABCTL32.OCX
#1.1#0; MSMASK32.OCX
#1.0#0; Msflxgrd.ocx
#1.3#0; comctl32.ocx
#1.1#0; MSMAPI32.OCX
#7.0#0; mscal.ocx
#1.0#0; MSDATGRD.OCX
#6.0#0; MSADODC.OCX
#1.2#0; RICHTX32.OCX
#1.2#0; COMDLG32.OCX
#2.0#0; MSCOMCTL.OCX
#6.0#0; MSHFLXGD.OCX

Any help would be greatly appreciated!

Thanks,

Sachin
Removed By Mod