No Maps Found

Hi
Tried for 2 days with no success, so seeking any advice please.

I have a TomTom One second edition, (according to TomTom) with a 2GB sd

Formatted my sd card, and ran 'clear flash'
Updated device application with TomTom Home
Downloaded and installed Navcore 9.485 with memory boost
Downloaded and installed United Kingdom and Republic of Ireland 955 6746
Ran FastActivate 1. 2. and 3. ('your Navcore is already patched')


Still no maps found. Where am I going wrong?

ttgo.bif:
DeviceName=TomTom Go
DeviceVersionHW=ONE
DeviceSerialNumber=E1xxxxxxxxxx
BootLoaderVersion=505
ApplicationVersionVersionNumber=6560
ApplicationVersion=7914

Map(s):
F:\United_Kingdom_and_Republic_of_Ireland_955_6746\

Storage:
Size 1882MB, Free 1509MB

Updated device application with TomTom Home
Downloaded and installed Navcore 9.485 with memory boost

Why?
If you use my installer there is no need to install a Navcore through home first - as you should install on a clean and empty device.
Did you use the latest version of FastActivate?
What error message did you get from FastActivate?
Did you have a copy of your ttgo.bif on the SD card?

westiea wrote:ApplicationVersionVersionNumber=6560
ApplicationVersion=7914
Map(s): F:\United_Kingdom_and_Republic_of_Ireland_955_6746\

Welcome to Navitotal.
According to your ttgo.bif file, you have navcore 6.560 & a 955.6746 map. If this is correct, you have a navcore & map compatibility issue. A 6746 map requires a 9.0XX or higher navcore.

Thank you so much Downunder35m and tendriver for your advise. It was the TomTom home update that obviously was the problem.
Followed your advise and now have all working like a dream! Thanks again.