Mario wrote:
<<
Sometimes about 70 new databases are sequentially created... The
smaller machines are W7 or WXP Core 2 Duo with 2 Gb RAM, using
firebird 2.5.1. Error is 335544333 (consistency?).

>>

Possible problem: memory.
How much RAM is used by each database? If you have 100 _open_
databasen, each using 40MB RAM (not unreasonable if you are using
SuperServer), 2GB may be on the low side.

--
Aage J.