I get the error "Operating System Directive Createfile failed" when
opening a Firebird database. I have tried looking this error up on
the internet and was not able to find anything that would help. The
user accessing the database does have read/write permissions on the
directory where the database resides. This error does not occur
everytime we attempt to open the database. Can someone tell what file
is being created when Firebird starts and in which system directory?
And what else could be causing this error to occur intermittently on
the same pc?

Thanks in advance