It looks as if you try to load the US firmware in the european SDS200E scanner, or the other way around.
Download the Siren for SDS200E and try again.
Product Info | Uniden
The Avera.eu website says that it is Uniden Japan who should have the updates.
FIRMWARE UPDATES:
Uniden Japan has a website where most recent versions of Sentinel and FW updates can be found for the models UBCD3600XLTm SDS100E abd SDS200E.
Click for link
UPDATING FIRMWARE
Your scanner updates its firmware through Sentinel. In that process, Sentinel connects to the
internet and checks for the current firmware version to download.
From time to time, Uniden will release firmware updates to improve existing functionality
, add new
features, or address issues found in its operation. Updating the firmware takes just a few minutes
and is easily accomplished using the Sentinel Software you installed on your PC.
Simply connect your scanner to your PC using the supplied USB cable and select
Mass Storage
.
Then, in Sentinel, select
UPDATE/Update Firmware
and follow the on-screen prompts.
For information about what is included in each update, see:
•
info.uniden.com
But if you go to that link: "
The topic 'SDS200FirmwareUpdates' you are trying to access does not exist, yet."
/Ubbe