When opening Dreamweaver, I see this error message on macOS Catalina

[Mehmet5CFD]

When I try to open Dreamweaver,  I see this error message.  What must I do on macOS Catalina?

[Topic and message edited by moderator for clarity with language translators.]

[Nancy OShea]

Excuse me but I do not speak Turkish.  

Please ensure your computer exceeds the minimum system requirements to run Creative Cloud + all other apps you intend to use. Check each one. Keep in mind that Catalina alone requires 4 GB of RAM and 12.5 GB of HD storage.
https://helpx.adobe.com/creative-cloud/system-requirements.html

I think you should run this Cleaner Tool to remove old Adobe software and then reinstall.

https://helpx.adobe.com/creative-cloud/kb/cc-cleaner-tool-installation-problems.html

Post back if you still need help.