Hi,I have developed a workflow where first external task will get a lock of a file of workarea and then second external task will unlock it and submit it to Staging area. So the flow isstart---->external Task 1----->external Task 2 ---->endexternal task 1 calls file 'test1.ipm' and external task 2 calls file 'test2.ipm' file.Both the files are working fine separately,but once executed from teamsite GUI,not working.I have attached the files for your reference,Please reply.