PPCGeeks - XIP questions

i was following no2chem's guide to hand extract the 2nd xip from the os.nb.payload file, when i go to dump the xip.bin and right after clicking realloc P it comes up with an error

Code:

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ERROR! Unknown o32 region flags: d0000040

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OK   

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Even with filemon tools, i cannot find file its failing on and another question is how can i update my aku, just copy the coredll.dll and nk.exe from another titan rom that is using the .7 aku?

edit: i left the search string in the xip.bin, do i need to delete that too?