How do I run powershell scripts without admin rights?

Question

If I try to change the execution policy, I get a message that says I can\'t modify the registry because I\'m not an administrator.

It seems like this should be possible,

Answer 1

The third technique I've found elsewhere on the internet is to use

powershell.exe -EncodedCommand XXXXXXX

where XXXXXXX is the result of

$code = {
     #powershell script goes here.
    }
}

[convert]::ToBase64String([Text.Encoding]::Unicode.GetBytes($code))

Ref: http://dmitrysotnikov.wordpress.com/2008/06/27/powershell-script-in-a-bat-file/