I want to run the BCP.exe to import data every day at my application's user's computer. So I try to copy the files Bcp.exe and Bcp.rll to a folder of the user's computer,and run this code: BCP database_name.dbo.table_name in c:file.txt -S[host name] -Usqlserver_user -Ppwd I can connected to the Database,but when i run the code ,it showed me a error message: SQLState = S1000,Native Error = 0 Error = [Microsoft][ODBC SQL Server Driver]ODBCBCP /Driver version mismatch. Note:I don't install any SQL Server product in the user's computer.and the code can run successful in my computer. Many thanks for any help. Jelly.