Open a file with wildcard

[apeso]

I have on my desktop the file "C:\Users\Alan\Desktop\conexion sai.rdp" and only exists one file with that extension.
I plan to install this macro on many computers that also have an this file but the name will be different. And I have tried things like:

Code:

Copy      Help

If(!FileExists("$desktop$\*.rdp"))

mes- "File does not exists" "Error" "x"
;;_________________________________ or
If(!FileExists("$desktop$\"*".rdp"))

mes- "File does not exists" "Error" "x"

Could you please tell me the correct syntax

[Gintaras]

dir supports wildcard

if(!dir("$desktop$\*.rdp"))

[apeso]

dir supports wildcard

if(!dir("$desktop$\*.rdp"))

Thank you 

[apeso]

I have another doub, what can I do to open that unknown unique file with extension .rdp 

Code:

Copy      Help

something like this:

run dir("$desktop$\*.rdp")

sorry for the inconvenience, am a newbe 

[apeso]

I have another doub, what can I do to open that unknown unique file with extension .rdp 

Code:

Copy      Help

something like this:

run dir("$desktop$\*.rdp")

sorry for the inconvenience, am a newbe 


__________________________________________________________________________________

[quote pid='31140' dateline='1524172082']
Found the answer

Code:

Copy      Help

def ubicacion_acceso_a_escritorio_remoto dir("$desktop$\*.rdp")
if(!ubicacion_acceso_a_escritorio_remoto)
mes- "No existe acceso directo a escritorio remoto en el escritorio." "Error" "x"
run F"$desktop$\{ubicacion_acceso_a_escritorio_remoto}"

[/quote]