Installing Problem TMS Intraweb Component Pack Pro

I am using Delphi Rad Studio 11 Alexandria with IntraWeb 15.3.3
And Try to install TMS IntraWeb Components
I fallow the installation guide and when i execute msbuild IW15TMSDXE14UPD.dproj
I get this error
IWTMSCtrls.pas(28): error F2084: Internal Error: URW8057 [C:\DevComponents\iwptmsreg\IW15TMSDXE14UPD.dproj]
Done Building Project "C:\DevComponents\iwptmsreg\IW15TMSDXE14UPD.dproj" (default targets) -- FAILED.

Build FAILED.

Someone can help me to fix that.

Thanks Jo

There is a known issue with IW 15.3.3, please update to the latest version.

I a using Delphi 12.1 with Intraweb 15.6.1 and have the same problem. Perhaps someone can help?

There might be a breaking change or issue with IntraWeb 15.6.1 or newer. Can you please try reverting to 15.6.0 or an older version?

I will try.
Thank you very much.