VBA Syntax in VB application Throwing error

[Anjali66]

I have a old VB 6.0 application written by someone else. When I compile the application, it throws error on every line of code where VBA reference is required so for e.g. it throws an error in the following lines:

Left$, Chr, Trim$, format

As soon as I prefix it with VBA.Left$, the error goes away. There are tons of keyword through out the application and I don't want to prefix all of them with VBA. Am I missing any reference? If so, then what is the name of the that reference. I was looking at the list of project References and saw only two missing references called "Microsoft DTS run time 1.0" and Microsoft CDO for NTS 1.2 Library. Where can I get this reference from and how can I add this in VB application. Also, is there any way, I can add VBA reference to VB application. I am running this VB application on XP machine. Below is the image of the list of references in my project:





any help will be greatly appreciated. I am using windows XP Virtual machine