OK, thanks for 1.90. I have downloaded the file. It seems to be the folder for b4a 1.90 full with licence file and what seems to be a crack folder (in chinese) that affects the registry. I will try it on win XP in case it has a virus, or doesn't work correctly, and get back. If this works then make backups of your projects before you load them into 1.90 as there are changes to the layout system that are NOT backwardly compatible with 1.80!!
File was finally found here: http://dl5.csdn.net/fd.php?i=4502417911 ... 36ab27840a
This chinese version of 1.90 is cracked and I have posted it in the main post. This release includes 2 different methods of licencing it. The Chinese crack changes the registry using a pre-cracked licence file to make it appear fully licenced. The 'old' v1.80 Licence Generator also seems to work so that it included too. The Libraries folder with this release includes all the latest library files (xml/jar) but not the source demo code so if you haven't already downloaded the April 10 Libraries release you may wish to do that in the main post too.
BEWARE!! Make backups of your projects before you load them into 1.90 as there are changes to the layout system that are NOT backwardly compatible with 1.80!!