kittikira wrote:

> workstation cannot. It is Windows XP perofessional. It cann access the application. The application starts and then gives the message, that it cannot find fbclient.dll.

Your version of fbclient.dll probably depends on other DLLs.
Download the Zip-File of Firebird and check if all the included DLLs
(msvcr80.dll, msvcp80.dll among others) are present on that PC or just
put them in the same directory as fblient.dll.

Regards
Magnus