I want to install DraftSight on Win7 Ultimate x64 computer.Installation process will go without problems. I can run and use DraftSight for the first time after installation. After that every time when I try to run DraftSight I'll get the message "Please wait while Windows configure DraftSight".After that it tells me that requested feature is on a network resource that is unavailable. The last message is error 1706 and program closes.