The really easy solution is when you export the Excel doc, export it to a fileshare that can be reached from the local machine.  You can then just open that file from the file share and the local file associations will open it in the local excel for you. 
Hi All,  I have published one ERP applicaiton using vWorkspace 8.0 .we are able to login properly in ERP through the web url but the issue is that once we export any file in EXCEL (Option given in ERP) then it doesn't open using end user desktop's excel program.  Can anybody suggest on the same.  Thanks Avnish
Unable to open file in published ERP application on a user system.