I was able to use the software to create PDF files, etc. This morning I tried to print one of the PDF files I created yesterday, and I got the message "The RPC server is unavailable", and I could not send the PDF file (or any other file) to any of my network printers. I could print to a printer connected to my LPT1, and I could share files between computers.
In desperation, I installed the program on one of the other computers, and got the same results. As it now stands, I can not print from any network printers, but I can share files. Does anyone have any ideas of how to fix this mess?