Excel is not getting downloaded in Excel Exporter

I was working with Excel exporter all these while and it was working fine. But something has changed in 'userlib' because of which excel file isn't getting downloaded. Below are the list of jars i have in userlib: poi-3.10-FINAL.jar poi-ooxml-3.10-FINAL-20140208.jar poi-ooxml-schemas-3.10-FINAL-20140208.jar xalan-2.7.1.jar xalan-2.7.1.jar.XLSReport.RequiredLib xmlbeans-2.3.0.jar   I don't get any error in console. Please tell if i am missing something. 
1 answers

Did you check the security on the FileDocument entity? Maybe the current User has access permissions.