I see the problem now. I have written a BUG against it.
What I mean is that I want to add another variable to the save node that now has two and I want a third and when I want to save it does nothing and if I keep giving the save key the server is stopped, I have installed it on several PCs and the same thing happens, I had to download version to 6.2.8 and it lets me add the variable, anyway I will dilo in xerox, thanks
For the server RAM issues, I recommend contacting Xerox support -- very tough to diagnose the problem via web posts.
As for the Save node issue, I'm not seeing it -- see below my Save node. One does have to designate a "File Location" before a Save node can be saved.
When installing version 7.02 it gives me problems with the server's ram, when I add a variable to the separate save node that doesn't let me save it when I click the save tab, the server starts using all the server's ram and I have to restart