On 23-5-2018 19:23, Eduard Calveras ecalveras@...
[firebird-support] wrote:

> Since few days ago, after Windows 10 update, some applications writes in
> Delphi can not connect to network  Firebird 2.5.5 server.
> These applications can connect with BDE, InterBase, FIB, FireDac... but
> all are using the GDS32.dll

What connection string are you using?

Mark
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Mark Rotteveel