One of our end users is experiencing a problem with the 2X Application Client. In particular the client crashes whenever she opens the client program. The crash is accompanied by an error message with the following information: "2X Application Client - MsRdp ActiveX failed to initialize (hr = 0x80070057). Please check your connection settings" However, the client is able to connect to the 2X server by using the Microsoft Terminal Services Client (MSTSC.exe). It is only when using the 2X client that this error message and crash occurs. The client is using Windows XP SP2 and 2X Application Client build 275. The server is running Windows Server 2003 SP2 and 2X ApplicationServer and LoadBalancer build 275. Has anyone seen this before?