connection به foxpro

[hramezani]

سلام
من به یه مشکل رسیدم برای connection در vb به فاکس پرو اگر از کد زیر استفاده کنم :

Dim Conn As New ADODB.Connection

()Private Sub Form_Load

aaa = 33

"a = "tbl

Set DBConn = Nothing

Conn.Open "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=E:\test;Extended 

";Properties=dBASE III 

Set DBConn = Conn

"( '"& SQL = " INSERT INTO " & a & " Values ( '" & aaa 

DBConn.Execute SQL

End Sub

این error را دارم :

"Selected collating sequence not supported by the operating system"

و

"External table is not in the expected format"

واگر این کد :

Dim Conn As New ADODB.Connection

()Private Sub Form_Load

aaa = 33

"a = "tbl

Set DBConn = Nothing

;Conn.Open "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=E:\test

Set DBConn = Conn

"( '"& SQL = " INSERT INTO " & a & " Values ( '" & aaa 

DBConn.Execute SQL

End Sub

این error :

"The Microsoft Jet database engine cannot open the file 'E:\test'. It is already opened exclusively by another 

user , or you need permission to view its data."

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