Copy-File in scriptblock can't find path - powershell

Question

I have implemented a PS Script that deploys code on multiple servers at the same time. Here I need to copy some source file from one server to another. See the code below:
for ($i=1; $i -le 5; $i++) {
$serverName="iwflO" + $i
$sourceFile="\\iwdflO1\C$\Deploy\bin"
$destination="\\$serverName\C$\Program Files (X86)\Shian\MyService\bin\"
$Myblock = {
Param{$sourceFile,$destination)
Copy-Item -Force -Recurse $sourceFile -Destination $destination
}
$result = Invoke-Command -ComputerName $ServerName -Credential "shian" -ScriptBlock $Myblock -ArgumentList $sourceFile,$destination;
$result;
}
cd c:\
It's working fine for iwflO1 which is the root server from where I'm running the script but for other servers it's giving me an error like
Cannot find Path "\iwdflO1\C$\Deploy\bin" because it does not exist.
But if I logged in to iwflO2 or any other server and hit the path manually its working fine.

Answer 1

I can see the mistake is with the block :
Instead of this:
$Myblock={param{$sourceFile,$destination)
copy-Item -Force -Recurse $sourceFile -Destination $destination
}
Do this:
$Myblock={param($sourceFile,$destination)
copy-Item -Force -Recurse $sourceFile -Destination $destination
}
This is working fine if I am hardcoding the server names(tested in my local)
Since you are using admin share, directly try this:
Copy-Item -Path \\serverA\c$\programs\temp\test.txt -Destination \\serverB\c$\programs\temp\test.txt;
Note: You have to specify the file. Else you get-childitem -recurse inside the source folder and put it directly in the destination .
Hope it helps.