excel vba - VBA: Run-time error 3220 “Supplied provider is different from the one already in use” -

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i error message

run-time error 3220 "supplied provider different 1 in use"

when try run following command in file have received

datconnection.open (provider=microsoft.jet.oledb.4.0;data source='c:\users\laptop\desktop\excel files test\macros\example 1.xlsx';extended properties='excel 8.0;hdr=yes;imex=1')

any idea why error , how can change make work?

i don't know if relevant have

windows 7 x64 excel 2013

adapted first example on connectionstrings.com page kazjaw linked to:

"provider=microsoft.ace.oledb.12.0;data source=""c:\users\laptop\desktop\excel files test\macros\example 1.xlsx""; extended properties=""excel 12.0 xml;hdr=yes;imex=1"";"

the version using before works older .xls format. data source contains spaces needs surrounded double quotes. double quotes need escaped doubling them up


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