Help decrypting ism/mp4 fragments/joining them

[DranzerX13]

I have read many tutorials on ripping Silverlight DRM protected videos, and to no avail I can't manage to decrypt it. I have the KID, but don't know how to use it successfully to decrypt the file.

Said episode Manifest file:
http://streams01c.nx.nxtv.jp/ondeman...4.ism/Manifest

Said episode KID and CID:
</PROTECTINFO><KID>NyqwwGnqCke7wXJK4Fxa9A==</KID><CHECKSUM>yCMC1IIo3bU=</CHECKSUM><CUSTOMATTRIBUTES><CID>245596</CID>

I've successfully setup KSV Adobe HDS Downloader "AdobeHDS.php". I got the AdobeHDSdownload.bat configured as well

php AdobeHDS.php --manifest "http://streams01c.nx.nxtv.jp/ondemand/0003/0002/617/d39683dd-1211-4ebc-8efb-9e25a18444da-4.ism/Manifest" --parallel 10 --delete

' p' is not recognized as an internal or external command, operable program or batch file.