Error:"Access Denied" while importing data from local csv file using HANA Studio

HI

I'm trying to import  flat .csv file from HANA studio by following http://scn.sap.com/docs/DOC-27960

But i'm getting an error as below.

My Log File:

!ENTRY com.sap.ndb.studio.bi.filedataupload.ui 4 4 2013-06-05 12:16:05.733

!MESSAGE Access is denied

!STACK 0

java.io.IOException: Access is denied

          at java.io.WinNTFileSystem.createFileExclusively(Native Method)

          at java.io.File.createNewFile(Unknown Source)

          at com.sap.ndb.studio.bi.filedataupload.filewriter.FileUploaderErrorLogWriter.<init>(FileUploaderErrorLogWriter.java:20)

          at com.sap.ndb.studio.bi.filedataupload.ui.job.FileUploaderJob.uploadFlatFile(FileUploaderJob.java:206)

          at com.sap.ndb.studio.bi.filedataupload.ui.job.FileUploaderJob.run(FileUploaderJob.java:60)

          at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

I have Hana Studio Version: 1.0.48. Any help will be very much appreciated.

Thanks

Prashanth Polasa