Unable to install CS 5.5 Design Std (Mac OS 10.13.6)

Report · Jul 07, 2022

I have a serial# inserted in my account:

I alos downloaded the software @ "Herunterladen" (Download)

But when I try to install it it says:

What is wrong?

Report · Jul 07, 2022

Please see here:

https://helpx.adobe.com/creative-cloud/kb/install-creative-suite-mac-os-sierra.html

https://www.tutnixgut.de/aeltere-adobe-suites-wie-cs5-auf-mac-os-high-sierra-installieren/

My System: Intel i7-8700K - 64GB RAM - NVidia Geforce RTX 3060 - Windows 11 Pro 23H2 -- LR-Classic 14 - Photoshop 26 - Nik Collection 7 - PureRAW 4 - Topaz PhotoAI 3

Report · Jul 07, 2022

thank you very much.
that helped.