Where do you need to copy the file 'sapjco3.dll' to?

The runtime libraries must be made available across the entire system. If you have installed clients locally or are using download clients, you must distribute the file manually.

You can also create an environment variable for the SAP JCo installation path. We recommend that you copy the runtime libraries to the Windows system libraries.

Copy the 32-bit version of the file sapjco3.dll for a 64-bit Windows operating system to the directory <Windows installation directory>\SysWOW64. Please refer to the table for further combinations. If you are using a different operating system, such as Solaris, please note the instructions in the corresponding download packages from SAP AG.

JCo and JRE

Windows

Processor

Windows installation directory

32-Bit for

Download clients

and installed clients

64-Bit

x86

\SysWOW64

64-Bit for

LOCAL server

and Download clients

64-Bit

x86

Itanium

\system32

See also

When do you use the 32-bit or 64-bit version?