hello everyone, i m having a serious problem, and i have been searching for days and i couldn't find a solution, my application deployed on IIS 7.5 is working very good except when trying to open excel file, i am getting an error telling me that the path is wrong or page is already used or the workbook you are trying to save already exists.
to open excel m using:
Dim xlApp = new Excel.application
Dim xlWorkbook = new Excel.workbook
Dim xlWorksheet = new Excel.worksheet
xlapp = new Excel.application
xlworkbook = xlapp.workbooks.open(xxx) and here is the line of error !!!!
it seems to be a problem with the security privileges of the users, i have been told to find the excel application in Component services - COM+ and change it's security, but the problem is that i can't find the excel application in COM+ so i have tried this:
Component services - mycomputer - properties - COM security - Edit default(for acces, launch and activiation permissions) and grant it for Network Service, USers and IIS_IUsers and still that did not work out.
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