Dear rUdeDOg10
Welcome to the Microsoft Community.
We understand that you are experiencing problems with OneDrive embed code.
Firstly, the community provide basic technical support for systems and software for home and personal use, and this issue is beyond the scope of the Microsoft Community.
You can visit this link where you can ask specific questions and share your thoughts that will help you solve your problem. The best community to post your question would be OneDrive - Microsoft Q&A (English only), which is a specialised community of many technical experts or advanced users like yourself. Additionally, I'll keep this thread open in case one of our MVPs/volunteer moderators/can provide you with some targeted insight.
In the end, I can't be of much more help to you, but I hope the information I've provided has helped you find your way in a better direction. If you need our help in the future, please feel free to reach out.
Thank you for your understanding and co-operation!
Best regards,
Maxine| Microsoft Community Support Specialist