Download — Fbclient.dll

: For most applications, simply placing the DLL in the same folder as the .exe file is the easiest and most reliable method. System Directories : If you choose to install it globally: 64-bit DLLs typically go in %WINDIR%\System32 . 32-bit DLLs typically go in %WINDIR%\SysWOW64 . Common Issues

: If you see "fbclient.dll is missing," it often means an application (like PHP or a specialized database tool) has a Firebird extension enabled but the driver isn't installed. fbclient.dll Download

php can't start because fbclient.dll is missing - Stack Overflow : For most applications, simply placing the DLL