When I run my application it says CrossTalkMiddle.dll is missing, but it is not missing.

(Image is out of date, .dll is now named Atozed.CrossTalk.Middle)

This message is a bit misleading as it can happen even when Atozed.CrossTalk.Middle.dll is properly deployed. It is caused by the VCRT loader that Atozed.CrossTalk.Middle.dll uses and occurs when the Visual C++ runtime .dll files are not deployed. Please see the deployment topic in the documentation.