Multiple-step OLE DB operation generated errors. Check each OLE DB status value, if available. No work was done

Question

I am running following code

/*Fetchinch Last CustID from custMaster*/
int ID = 0;
try
{
     con.Open();
     da = new OleDbDataAdapter(\"select max(Id) from         


        

Answer 1

This can be the result of the error in your connection string. You should try to add

Persist Security Info=True;

Or you might have problems in your registry with your OLE DB provider, which must have OLEDB_SERVICES record. In the registry under HKEY_CLASSES_ROOT\CLSID, find the CLSID of the OLE DB provider and add the following registry value:

Value Name: OLEDB_SERVICES
Data Type: REG_DWORD
Value: 0xFFFFFFFF

See http://support.microsoft.com/kb/269495 for more information