Ace Oledb Connection String Password Longer Than
"HDR=Yes " indicates that the first row contains column names, not data. Provider Microsoft.ACE.OLEDB.12.0 Data Source C:myFoldermyAccess2007file.accdb Jet OLEDB:Database Password MyDbPassword Some reports of problems with password longer than 14. This is the connection string to use when you have an Access 2007 database protected with a password using the 'Set Database Password' function in Access.
Ace Oledb Connection String Driver To Always
Excel worksheet name followed by a "$" and wrapped in "" brackets.Check out the located registry REG_DWORD "TypeGuessRows". Note that this option might affect excel sheet write access negative.SQL syntax "SELECT , FROM ". "HDR=No " indicates the opposite."IMEX=1 " tells the driver to always read "intermixed" (numbers, dates, strings etc) data columns as text. Some reports that Excel 2003 need the exta OLEDB section in the beginning of the string.OLEDB Provider=Microsoft.Jet.OLEDB.4.0 Data Source=C:\MyExcel.xls Extended Properties="Excel 8.0 HDR=Yes IMEX=1" "HDR=Yes " indicates that the first row contains column names, not data. Verified 2 days agoExtended Properties="Excel 8.0 HDR=Yes IMEX=1" Try this one if the one above is not working. You can use this connection string to use the Office 2007 OLEDB driver (ACE 12.0) to connect to older 97-2003 Excel workbooks.
Use IMEX=0 instead to be sure to force the registry TypeGuessRows=0 (scan all rows) to work.If the Excel workbook is protected by a password, you cannot open it for data access, even by supplying the correct password with your connection string. Please also note that adding the IMEX=1 option might cause the IMEX feature to set in after just 8 rows. This might hurt performance. Set this value to 0 to scan all rows.
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