#### 6.2.1 Windows

Under Windows, you should add SICStus Prolog's and Java's DLL directories to your `%PATH%`. This will enable Windows library search method to locate all relevant DLLs. For SICStus, this is the same as where sicstus.exe is located, usually `C:\Program Files\SICStus Prolog 4.1.0\bin`. For Java 1.5, it is usually C:\Program Files\Java\jdk1.5.0_15\jre\bin\client.

For example:

```     C:\> set PATH="C:\Program Files\Java\jdk1.5.0_15\jre\bin\client;%PATH%"
C:\> set PATH="C:\Program Files\SICStus Prolog 4.1.0\bin;%PATH%"
```

To make this change permanent under Windows 2000 or Windows XP, you would use the `Advanced' tab in the `System' Control Panel. Consult your OS documentation for details.

Send feedback on this subject.