![]() ![]() If you try, you receive the following error message: "Could not decrypt file." 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. That's the key to not letting Excel use only the first 8 rows to guess the columns data type. 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. ![]() "HDR=Yes " indicates that the first row contains column names, not data. OLEDB Provider=.4.0 Data Source=C:\MyExcel.xls Extended Properties="Excel 8.0 HDR=Yes IMEX=1" Some reports that Excel 2003 need the exta OLEDB section in the beginning of the string. Try this one if the one above is not working. Provider=.4.0 Data Source=C:\MyExcel.xls Įxtended Properties="Excel 8.0 HDR=Yes IMEX=1"
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