Is your Application Running under Terminal Services?

Below VBA code to check this, IsRunningInTerminal() function returns True when you Access application runs in Terminal server session:

Private Declare Function GetSystemMetrics _
 Lib "user32" (ByVal nIndex As Long) As Long 

 Public Const SM_REMOTESESSION As Long = &H1000  

Public Function IsRunningInTerminal() As Boolean
   IsRunningInTerminal = _ 
      (GetSystemMetrics(SM_REMOTESESSION) <> 0) 
 End Function