I have a CM4008032. I installed the operating system from windows using Balena Etcher, getting unexpected error45. I then reflashed the operating system using Raspberry PI Imager from windows, then I tried the Raspberry Pi Imager from Debian using your current version 23.01.26.42. Each time I have gotten error 45. The most recent error I am looking at says:
"boot mode: SD (01) order f2564
boot mode: SD (01) order f2564
Trying partition: 0
Unexpected error @ 0x0008c38e
FATAL error-code 45"
Thanks for sharing this! I had been struggling to get my new CM4 configured correctly to run with the interceptor board. Finally got everything working, and booting from USB, only to encounter the fatal error 45.
Decided to use my Debian 12 desktop to create the image rather than my Windows machine, and that solved the problem! Not sure what the nuanced difference is with the image creation, but it looks like it is behind me now.
JD