Dear Stavros,

The most current LMS version can be downloaded from the SIOS portal under the link below:

https://support.industry.siemens.com/cs/us/en/view/109479834

Please contact your local Siemens SI BP support for older  LMS versions.

(Siemens employees or engineers with intranet access can find the LMU V2.3.745 under this link:

https://wiki.siemens.com/pages/viewpage.action?spaceKey=en&title=LMS+2.3(Intranet only!)).

Best regards,

Albis