I'm trying to remove the DRM on a .acsm file

[bsteinex]

Hi,

I'm hoping you can help me. I'm trying to remove the DRM on a .acsm file. I've installed Python and PyCrypto 2.7 as well as latest versions of ineptkey.pyw and ineptepub.pyw. I am able to create adeptkey.der. When I run the program to decrypt the file I get "Error: File is not a zip file". I went to the thread that was recommended: http://stream-recorder.com/forum/showthread.php?t=6990, and did the following based on the recommendations:

1. Renamed the file from book.acsm to book.zip
2. Unzipped book.zip. This created a folder with 4 files inside: book - Unknown.epub (file size 0), book - Unknown.jpg, book - Unknown.opf, and book - Unknown.pdf
3. Installed ePubPack for Windows to repackage the files. The program does not recognize the .epub file that was unzipped.

Where am I going wrong? I appreciate any help you can provide.

Regards,

B