Yesterday help a friend test the system of the time to find out! Use of this system it seems like not a lot!
Website after /emlib4/system/sevice/upload/Photo. aspx? type=&uppath=&attruid=&newid=&dirname=1 2 3
Will In website/emlib4/portal/directory under the build 1 2 3 in the folder, you upload something on there!
Despise it in bulk! In despise it hung it!