I need to programmatically read Microsoft Excel file from a specific path. The following code results in an error message I have never seen before
string sConnectionString = "Provider=Microsoft.ACE.OLEDB.12.0;" + "Data Source=" + Server.MapPath("Book1.xls") + ";" + "Extended Properties=Excel 12.0 Xml;HDR=Yes";
OleDbConnection con = new OleDbConnection(sConnectionString);
con.Open();
While opening the connection, the following error message is shown:
Could not find installable ISAM.
Does anybody have a solution related to this error? I would appreciate your help in this.
According to this question, you have to enclose the properties in quotes and make sure the path doesn't contain spaces.
Change your code to
string sConnectionString = "Provider=Microsoft.ACE.OLEDB.12.0;" + "Data Source=" + Server.MapPath("Book1.xls") + ";" + "Extended Properties='Excel 12.0 Xml;HDR=Yes'";