>> Make sure your 20% unlucky users really used 2.0.3 and not 2.0.1
> (look at
>> CORE-1300 which was fixed in 2.0.2).
>
> I am 100% sure that all users use 2.0.3. The installer installs dlls
> along with the executable.

Then i can only wait for test case from you (or results of testing of 2.0.4),
sorry

Regards,
Vlad