This happens at different times for different people for the reasons jford explained depending how many styles and LS3 files you have. I cannot use the DEC 15 Build 412 because it pushed me over the 20,000 limit.

The only way I have found out of the dilemma is to re-load an earlier version of BIAB or delete some of your LS3 files - try renaming them first rather than deleting them.

With PG producing more and more styles they really need to increase this limit.

Tony