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Posted By:      Posted Date: September 09, 2010    Points: 0   Category :ASP.Net
i can successfully upload, view and load an excel file into my webapp then into my db.  However when i go to upload a second time i keep getting the following error msg: The process cannot access the file <myfilename> because it is being used by another process. Now before everyone starts telling me to use .Dispose.. I am, everywhere I can..and I've isolated it to just the using the view functionality as a test... once viewed (connected to xls sheet) then file becomes "locked" and doesn't seem to relese.  Below is the code.  I am looking for any advice on what I am missing to unlock and reupload. thanks I got this from 4guysfromrolla.com however they don't cover this issue i've encountered. ---gets my file  (notice the fileuploadexcel object is being disposed-bolded) Protected Sub upload(ByVal sender As Object, ByVal e As System.EventArgs)         Dim fname As String        fname = Session("usr").ToString & "_Xlimp.xls"         If FileUploadExcel.HasFile Then            Try                'alter path for your project       

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