Hi, Its just versioning problem, thats it. You have to download commons-fileupload-1.2.1.jar from following link http://commons.apache.org/downloads/download_fileupload.cgi And put this "commons-fileupload-1.2.1.jar" in jbpm-console.war file inside WEB-INF/lib directory. So u will find jbpm-console.war file in following path. ie from your server home directory jbpm-jpdl-3.2.2/server/server/jbpm/deploy just extract jbpm-console.war file and then after extracting you will get "jbpm-console" directory. Inside this directory, go to following path jbpm-console/WEB-INF/lib and delete previous "commons-fileupload.jar" file from lib directory and paste newly downloaded "commons-fileupload-1.2.1.jar" file Then just once again, newly create the jbpm-console.war and paste it in following path jbpm-jpdl-3.2.2/server/server/jbpm/deploy means replace with old jbpm-console.war file Thats it. Then restart the server. Its sure that, u will not get FileUploadException again. Hope this will help u all-:) --Mansingh A. Shitole NCST, Bangalore View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4213254#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...