I have used the ineptpdf_v4 script and I can't decrypt my DRM PDF file.
I have the book registered with my Adobe ID. It's a PDF v1.4 and I can open it within ADE.
The ineptkey_v3 script generates the key succesfully, but the ineptpdf_v3 and ineptpdf_v4 don't work. Only works the ineptpdf_v2 generating a PDF with blank pages.
I don't understand. I need to print the book to study.
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