Sergio,

> But... when I try to extract a cross
> listing from several table using select a,b,c inner join d
> join x ... (that
> is: a query that makes several relationships...) the program
> aborts with an error type 6 that states:
> "number of page buffers for cache required"

You have (a) an invalid query which is rejected by FB 1.5 and (b) old/wrong
messages file which doesn't contain appropriate new error messages. Perform
valid full or client-only installation of FB 1.5 RC7 on your win98 box and
you'll see valid and understandable error message. I bet you improperly use
grouping and sorting in your query.


Dmitry