Emu XL-7 & MP-7 User's Group

Your help is much appreciated

I got a new mp-7 yesterday (returned the demo box of the Emu 
salesman). 
I updated before from 1.17 to 1.18 with windows. No problem so far. 
So my computer settings seem allright.
The new box came with 1.01.
I uploaded the 1.17.dli. When it was done I forgot to hit Enter (MP-
7) to let it test Checksum etc.
I powered it down to go further to OS 1.18. Tried to install 1.18.dli 
but an error message turned up on the computer saying something 
like: "The requested file did not match the file (extension)". I 
rebooted the PC, the mp-7, checked cables of my midisport, tried to 
upload version 1.17 but it wouldn´t accept the file.

I tried to initialise the mp-7, but Your handbook does not mention 
that option.

What can I do?

2. Sorry to say: I received the new mp-7 with a display thats not 
baklit. I will have to return it to my dealer. Still I would love to 
know how to update.