Error installing last stable version 1619 on delphi 12.3

I got this error installing→

Thanks for your kind advise.

Hi,

update c_EW.train as

ide64_versions = temp_ide64.split(';'); //changed

and relaunch install_RO.cmd (or install_DA.cmd) with admin rights. it will solve this issue.

note: files are located in C:\Program Files (x86)\RemObjects Software\Build