Why doesn't the PowerShell script run through the batch file?

Question

PowerShell

I created a batch file that runs the following powershell script:

dir C:\Users\home64\Downloads\1a -file | sort -property name -Descending | %{$i=0} {$_.CreationTime = (Get-Date).AddDays($i); $i++}

Batch code:

@echo off
SetLocal EnableExtensions

%SystemRoot%\System32\WindowsPowerShell\v1.0\PowerShell.exe -ExecutionPolicy ByPass -command "dir C:\Users\home64\Downloads\1a -file | sort -property name -Descending | %{$i=0} {$_.CreationTime = (Get-Date).AddDays($i); $i++}"
pause

When I run the batch file, I get an error:

Answer 1

In CMD, the % sign is interpreted as a command line option, while in Powershell it is an alias to Foreach.
Change the % to Foreach in the command and try to run the script again.