Navigation Form on MS Access

Dear all,

I have a problem with my database where a form works perfectly but when I open it as a subform in a navigation form I get errors:

Enter parameter value "Forms!formcari!txtcari.Text"


The Name of My Navigation Form = Main
The Name of my form is = formcari

I use this creteria

Like "*" & [Forms]![formcari]![txtcari].[Text] & "*"


Please help how to resolved this issue.

Thank you