Hi I use Parallels Pro 12 for mac and run Win 8.1 in bridged mode. I get full access to internet from IE. I run Spotfire Desktop Cloud from my vm, this is at tool for analysing data. The application downloads a datafile/analysis from my library (a server somwhere), and everything is fine until the analysis contains a map chart. The map chart is also downloaded from a server. but when the chart images starts to download the application is crahsing. When i log the network transactions in Fiddler i get a 502 response which say: The connection to 'localhost' failed. <br />Error: ConnectionRefused (0x274d). <br />System.Net.Sockets.SocketException Kan ikke koble til fordi målmaskinen avslo tilkobling 127.0.0.1:8000 The message is something like "Cant connect, the target machine denied connection 127.0.0.1:8000 I have tried to switch off virus/firewalls on boht mac and Win. I have also tried to run the application as administrator. Still the app crashes when map images id downladed. I think there has something to do with the network configurations? Does anybody know what to do?