I'm trying to load NA1057 on a second computer. When I run NA with the file name, I get an "Error 9 occured in Module NA1057 at address 08FA:04D1". I've loaded NA a number of times amd never had any problems. I reloaded ZIP1057 onto the drive and tried again to run the program. I get the same error. Any ideas what is causing this error? Ray, N6VR