The -ArgumentList parameter is a Powershell . That is neither here nor there. However, the call operator does not parse the command. What I tried to do. C# execute exe with custom parameters exe -Command {"This can be useful, . It cannot interpret command parameters as Invoke-Expression can. Process.Start ("path\to\Powershell.exe",@"""ScriptwithArguments.ps1"" ""arg1"" ""arg2""") it works fine. Running a CMD.exe from PowerShell with arguments The various attempts have only been able to start the application as a background process, however nothing happens in regards to the remotely started process. Navigate to the file system location your script is located using the Set-Location PowerShell cmdlet or the cd alias. Executable that needs to be run. In PowerShell V2.0, if you are running 7z.exe (7-Zip.exe) or another command that starts with a number, you have to use the command invocation operator &. I want to have a powershell script that can look at a text file and pass the results as parameters to the exe. PowerShell: Run a Script with Parameters - TechNet Articles - United ... arg2. I thought that the Wait argument would suppress this. C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -Command C:\scripts\TestComma.ps1 -input1 'banana`,pear' 3) Use . When you invoke an EXE file like this with complex command line arguments it is usually very helpful to have a tool that will show you how PowerShell sends the arguments to the EXE file. cmd.exe /c "wt.exe" \; \; It says there are 2 arguments and displays them. Example 7: Specifying arguments to the process Both commands start the Windows command interpreter, issuing a dir command on the Program Files folder. PowerShell Gallery | Public/Functions/split/Invoke-Exe.ps1 22.5.30.1 1) Run it from cmd.exe. Invoke-Expression: The Universal PowerShell Executor Cmdlet Running a CMD.exe from PowerShell with arguments