Error 2465 when referencing to a subform field

[Pawel]

Hi everyone,

I got this error in Access and I really don't have any idea where it may come from...

In a form with Clients ("DB Client companies - management"), I have a subform with contracted products ("DB Client companies products - management").

In this subform, there is a button with VBA code behind (OnClick). When it's executed, I get the following error (2465):
Microsoft Access can't find the field 'DB Client companies products - management' referred in your expression.

The code that produces the error is (it's the first line of the code):

 Me.[Range 1 price] = DLookup("[Range 1 price]", "[S Products list]", "[S Products list]![Product code]=[Forms]![DB Client companies - management]![DB Client companies products - management].[Form].[Product code]") 

I really don't know why it appears, as I copy-pasted the code from other form (with the same expression structure, just different elements) and there it works...
I use Access 2010 on Windows 7.

I will be extremely grateful for help. Thanks in advance.

Regards,
Pawel

[MMcCarthy]

Try this and see if it works...

 Me.[Range 1 price] = DLookup("[Range 1 price]", "[S Products list]", "[S Products list]![Product code]=[Forms]![DB Client companies - management]![DB Client companies products - management].Form![Product code]")