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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" offers a free, Web-based word-processing application called Writely, a move that some think Microsoft may counter in the future with a Web-based version of Office."HDR=Yes " indicates that the first row contains column names, not data. Microsoft already offers a service called Office Live that offers Web-site hosting, document-management and business-management tools, but it does not offer worker productivity applications the way the packaged software version of Office does.

Using a test version of Office 2007 through a browser eliminates this problem.Īn online test version of Office could spur rumors that Microsoft will eventually offer the software online as a Web-based service. This can cause compatibility problems with Office documents already saved on a system, because test versions of software are not always compatible with previous versions. When a user downloads a new version of Office to a Windows machine - even a test version - it replaces any earlier version of Office that may have been installed. Microsoft has already released two beta versions of Office 2007, and the company said 2.5 million users have downloaded Beta 2, which it made available in May.