I got the follow error
[14:42:15] === Repository Summary ===
[14:42:15]
[14:42:16] Found tms.vcl.instrumentationworkshop in repository
[14:42:16] Found tms.smartsetup.windows in repository
[14:42:16 - 100%] Downloaded tms.vcl.instrumentationworkshop_production_2.8.5.0.zip
[14:42:17 - 100%] Extracted tms.vcl.instrumentationworkshop_production_2.8.5.0.zip
[14:42:17 - 100%] Download tasks finished
[14:42:17] Total: 100, Processed: 100
[14:42:17] === Fetch Summary ===
[14:42:17] - tms.vcl.instrumentationworkshop -> UPDATED
[14:42:17]
[14:42:17] Cleaning up downloaded files...
[14:42:17] Finished cleaning up downloaded files.
[14:42:17] Starting build...
[14:42:17] Configuration file: C:\Delphi\tms\Setup\tms.config.yaml
[14:42:17]
[14:42:17] Analyzing products...
[14:42:17] Ok
[14:42:17 - 0%] [tms.vcl.instrumentationworkshop: 0%] Building package TMSVCLIWPkg for "Delphi 13.win32intel" with Release config.
[14:42:17 - 0%] [tms.vcl.instrumentationworkshop: 0%] Building package TMSVCLIWPkg for "Delphi 13.win32intel" with Debug config.
[14:42:17 - 0%] [tms.vcl.instrumentationworkshop: 0%] Building package TMSVCLIWPkg for "Delphi 13.win64intel" with Release config.
[14:42:17 - 0%] [tms.vcl.instrumentationworkshop: 0%] Building package TMSVCLIWPkg for "Delphi 13.win64intel" with Debug config.
[14:42:18 - 25%] [tms.vcl.instrumentationworkshop: 25%] Building package TMSVCLIWPkgDE for "Delphi 13.win32intel" with Release config.
[14:42:18 - 25%] [tms.vcl.instrumentationworkshop: 25%] Building package TMSVCLIWPkgDE for "Delphi 13.win32intel" with Debug config.
[14:42:19 - 50%] [tms.vcl.instrumentationworkshop: 50%] Building package TMSVCLIWPkgDE for "Delphi 13.win64intel" with Release config.
[14:42:19 - 50%] [tms.vcl.instrumentationworkshop: 50%] Building package TMSVCLIWPkgDE for "Delphi 13.win64intel" with Debug config.
[14:42:20 - 100%] Error building project "TMS VCL Instrumentation Workshop 2.8.5.0" in IDE delphi13 in Platform win64intel: One or more errors occurred
[14:42:20 - 100%] Added "C:\Delphi\tms\Setup.tmssetup\build\bpl\Win32" to the Windows Path
[14:42:20 - 100%] [tms.vcl.instrumentationworkshop: 100%] Package TMSVCLIWPkg registered successfully in Delphi 13.
[14:42:20 - 100%] [tms.vcl.instrumentationworkshop: 100%] Package TMSVCLIWPkgDE registered successfully in Delphi 13.
[14:42:20 - 100%] [tms.vcl.instrumentationworkshop: 100%] TMS VCL Instrumentation Workshop registered successfully on platform "Delphi 13.win32intel".
[14:42:20 - 100%] All projects built.
[14:42:20]
[14:42:20] === Build Summary ===
[14:42:20] - TMS VCL Instrumentation Workshop 2.8.5.0
[14:42:20] - Delphi 13
[14:42:20] - win32intel -> OK.
[14:42:20] - win64intel -> FAILED.
[14:42:20]
[14:42:20] Build finished. Elapsed time: 00:00:03.0186276
[14:42:20]
[14:42:20] Install finished. Elapsed time: 00:00:04.4997422
Also to other packages. The error message indicates a problem with win64intel. in my IDE i can create and compile win64 programs, also for the new 64armec. I have made an fresh clean installation of D13.1 not an update.