Now, I'm not a (complete) newbie when it comes to Access, but this is stumping me to the point that my head hurts from the desk banging.
There are two tables in the database, tbl_minerID and tbl_collection with a one-to-many relationship from tbl_minerID to tbl_collection. tbl_minerID contains a column populated by autonumber and a name column (tied to cbo_name on the form). The form allows you to type in a record for various values, which then ties that entry to the minerID so that only those records display for the name selected in cbo_name.
At least that's how it used to work. Now, no matter what I do, I get a type mismatch error in my VBA code (copied exact from the working copy, with names changed) which directs me to: rs.FindFirst "[MinerID] = " & Str(Nz(Me![cbo_name], 0)) Totally stumped on this, and hoping someone can point me in the right direction. Advance thanks for any assistance you can give
Database attached if anyone wants to look at it.

There are two tables in the database, tbl_minerID and tbl_collection with a one-to-many relationship from tbl_minerID to tbl_collection. tbl_minerID contains a column populated by autonumber and a name column (tied to cbo_name on the form). The form allows you to type in a record for various values, which then ties that entry to the minerID so that only those records display for the name selected in cbo_name.
At least that's how it used to work. Now, no matter what I do, I get a type mismatch error in my VBA code (copied exact from the working copy, with names changed) which directs me to: rs.FindFirst "[MinerID] = " & Str(Nz(Me![cbo_name], 0)) Totally stumped on this, and hoping someone can point me in the right direction. Advance thanks for any assistance you can give

Database attached if anyone wants to look at it.