Running executable from form command button

[TrekBiker]

I'm copying a known working print system from a client's computer to mine for further development.

The setup is

Database location : C:\Users\David\Order Tracker
or \\Acer\David\ Order Tracker

Print Executable : C:\Users\David\printGyleLabels.exe

Printer share name : hp1005 on Acer

Command button : cmdTest

Private Sub cmdTest_Click()

On Error GoTo Err_cmdPrintGyleLabel_Click
    Dim stAppName As String
    Dim intGyleID As Integer
    intGyleID = Me!GyleID

    stAppName = "C:\Users\David\printGyleLabels.exe " & """\\Acer\David\Order Tracker.mdb""" & " " & """\\acer\hp1005""" & " " & intGyleID
    Call Shell(stAppName, 1)

Exit_cmdPrintGyleLabel_Click:
    Exit Sub
Err_cmdPrintGyleLabel_Click:
    MsgBox Err.Description
    Resume Exit_cmdPrintGyleLabel_Click
End Sub

The cursor wheel goes round for a few seconds then nothing else happens.

 

[TrekBiker]

I was told that this might be a security issue, or a Windows version issue. I'm using Norton 365 and Windows 10 Home Edition.
The working version is on Windows 10 Professional with a more configurable antivirus program.