The collation properties of columns <0s> and <1s> do not match.

Microsoft Office Access 2003

The collation properties of columns <0s> and <1s> do not match.

Each pair of corresponding columns from the primary-key table and foreign-key table of a relationship must have identical collation settings, but this relationship includes a pair of corresponding columns with different settings. Remove the columns from the relationship or change the collation settings to be identical.