Run / Run process is not working in robot framework

Robot Framework
1

I am using Run Process and Run command to execute a windows based script. If I am running only the below code it works perfectly fine. But when I am running as an to end to end scenario, its not working running the script, please help.

Running Code:

***Setting***
Library     OperatingSystem
Library        Process

*** Test Cases ***
test
    
    Run Process     C:\\Automation\\TestData\\fileuploadscript.exe
    Run     C:\\Automation\\TestData\\ClickOpen.exe

But when it comes to end to end script same code is not working

pageDashboard.Review Label 
Click Button     //input[@id='btnUpload']
Run Process     C:\\Automation\\TestData\\fileuploadscript.exe
Run     C:\\Automation\\TestData\\ClickOpen.exe