System.Runtime.InteropServices.COMException (0x800A03EC): 'MWW Materials (Inventor).xlsx' could not be found. Check the spelling of the file name, and verify that the file location is correct. If you are trying to open the file from your list of most recently used files, make sure that the file has not been renamed, moved, or deleted. at Microsoft.Office.Interop.Excel.Workbooks.Open(String Filename, Object UpdateLinks, Object ReadOnly, Object Format, Object Password, Object WriteResPassword, Object IgnoreReadOnlyRecommended, Object Origin, Object Delimiter, Object Editable, Object Notify, Object Converter, Object AddToMru, Object Local, Object CorruptLoad) at iLogic.GoExcel.SetCurrentSheet(String fileName, String sheetName) at iLogic.GoExcel.GetCell(String fileName, String sheetName, String cellAddress) at iLogic.GoExcel.EstablishBoundaryCells(String fileName, String sheetName, String startCellAddress, String endCellAddress) at iLogic.GoExcel.get_CellValues(String fileName, String sheetName, String startCellAddress, String endCellAddress) at LmiRuleScript.Main() at Autodesk.iLogic.Exec.AppDomExec.ExecRuleInAssembly(Assembly assem) at iLogic.RuleEvalContainer.ExecRuleEval(String execRule)