OWC11 spreadsheet export

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I have updated OWC (Office Web Component) from version 9 to 11 in my application and came across an issue. The problem is that when I try to export data from OWC11 Spreadsheet, it no more prompts to select the path as it used to do with OWC9. I am using the following code to do so.\[code\]spreadsheet.Export(sFileName, spreadsheet.Constants.ssExportActionNone);\[/code\]I am not entirely sure if this is by design of if there is something I can do. The core issue is that for some user using the system, OWC11 tries to save data to system32 folder, and as the user doesn't have permission to access that folder, data is not exported.So the two issues are- Is there some some setting in windows (environment variable, registry, etc) which determines the path where OWC would export data?- Is there anyway to browse directory to export data to?Thanks