create a VB installation package. 2 errors:
1> system.invalidoperationexception
because the datagrid ocx did not get registered, but it's not dbgrid32.ocx,msdatgrid.ocx,
it's MSCHRT20.OCX, with AxInterop.MSChart20Lib.dll, Interop.MSChart20Lib.dll in the same directory as the exe.
I totally forgot about this, it's developed by me 18 months ago, now it took me 2 weekends to figure it out!
2> Runtime.InteropServices.COMException (0x80040112): Creating an instance of the COM component with CLSID
{00000010-0000-0010-8000-00AA006D2EA4} from the IClassFactory failed due to the following error: 80040112.
it stops at loading the following DLL: Interop.DAO.DLL
DAO is not supported well in VB.NET, change the reference from DAO3.51, to DAO 3.6
and commented out the following statement in UpgradeSupport.vb
Friend DAODBEngine_definst As New DAO.DBEngine
add 'DAODBEngine_definst As New DAO.DBEngine' to the related subprogram directly, no more errors
