ISPSoft User Manual - A proper connection between ISPSoft and the CPU module must be checked before performing upload/ download task, since the communication setting of ISPSoft would be adopted by HWCONFIG. Download Not Download Run Stop Upload parameter While performing download task with HWCONFIG, click “Upload” on HWCONFIG tool bar under the Communication tab or use shortcut key Ctrl+F9 , then the upload window will pop up. 3-26