I have tried several ways to unblock Win7 PowerShell and nothing. Set-ExecutionPolicy Unrestricted this didn't work.
I'm trying to add the information from Yahoo and Google -the error "AppendGeneratedQuotes.ps1 cannot be loaded because the execution of scripts is disabled on this system"
Help
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x86
Open C:\Windows\SysWOW64\cmd.exe
Run the command powershell Set-ExecutionPolicy RemoteSigned
x64
Open C:\Windows\system32\cmd.exe
Run the command powershell Set-ExecutionPolicy RemoteSigned
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A complete discussion from stackoverflow
There was also great suggestion in this forum thread:
http://support.portfolioslicer.com/index.php?p=/discussion/38/powershell-configuration-for-external-data-files
Really you might not need to change computer execution policy, all you need is to change .bat files.
Could you please edit files (right mouse click, then choose edit) as follow:
File UpdatePSData.bat: File UpdatePSDataIntraday.bat Save files after changing and then try to run - it should work without changing your computer settings.
http://support.portfolioslicer.com/index.php?p=/discussion/6/error-methodnotfound-in-powershell-script#latest