Root Write Boot Failed

[Marlboro]

I have CyanogenMod latest ROM. I am trying to write a new boot using the fastboot method. However, I get "writing 'boot'....... failed" (remote not allowed)

Any ideas why?

Im not sure if SDK version matters. I am using one I downloaded weeks ago.

 

[gruss]

I was constantly having boot write failures swapping roms etc, after the forever root thing that problem seems to be gone. worth a shot it guess