My files:
name.exe
name.exe.config
name.pdb
name.vshost.exe
name.vshost.exe.config
name.vshost.exe.manifest
EEPlus.dll
EEPlus.xml

name.exe                       //necessary, it is your main executable
name.exe.config                //necessary, it is your application config file
name.pdb                       //not necessary, it contains code and debug symbols configuration of your assembly, but let it be there, it is useful when users encounter a bug or crash
name.vshost.exe                //not necessary, it is the hosting process of visual studio for debugging purposes
name.vshost.exe.config         //not necessary, config file of name.vshost.exe
name.vshost.exe.manifest       //not necessary, manifest of name.vshost.exe
EEPlus.dll                     //necessary, it is one of your application dependencies
EEPlus.xml                     //not necessary, contains some information for EEPlus.dll