Hi Jorge,

We haven't verified SnapDevelop on Windows 11 ARM64 OS before this. ARM64 seems more likely to be used on some mobile devices.

Kindly please report your issue via our support ticketing system to ensure it is being properly received by our tech support and tracked at: https://www.appeon.com/standardsupport/

1）Provide the .NET Runtime and SDK info（CMD -> dotnet --info）

You can also try to install ARM64 .NET 6 SDK to see whether this issue still exists. https://dotnet.microsoft.com/en-us/download/dotnet/6.0

2）Please provide the installation log, which is stored in C:\Program Files (x86)\Appeon\PowerBuilder Installer\log. Please compress the entire log directory and provide it to us.

Regards, Logan

but snapdevelop in the same environment works

snapdevelop 2021 works

OS Name Microsoft Windows 11 Pro



Version 10.0.22000 Build 22000



Other OS Description Not Available



OS Manufacturer Microsoft Corporation



System Name XXX



System Manufacturer Parallels International GmbH.



System Model Parallels ARM Virtual Machine



System Type ARM64-based PC



System SKU Parallels_ARM_VM



Processor Apple Silicon, 3200 Mhz, 1 Core(s), 1 Logical Processor(s)



Processor Apple Silicon, 3200 Mhz, 1 Core(s), 1 Logical Processor(s)



Processor Apple Silicon, 3200 Mhz, 1 Core(s), 1 Logical Processor(s)



Processor Apple Silicon, 3200 Mhz, 1 Core(s), 1 Logical Processor(s)



Processor Apple Silicon, 3200 Mhz, 1 Core(s), 1 Logical Processor(s)



Processor Apple Silicon, 3200 Mhz, 1 Core(s), 1 Logical Processor(s)



Processor Apple Silicon, 3200 Mhz, 1 Core(s), 1 Logical Processor(s)



Processor Apple Silicon, 3200 Mhz, 1 Core(s), 1 Logical Processor(s)



BIOS Version/Date Parallels International GmbH. 18.1.0 (53311), Not Available



SMBIOS Version 3.0



Embedded Controller Version 255.255



BIOS Mode UEFI



BaseBoard Manufacturer Parallels ARM Virtual Machine



BaseBoard Product Parallels ARM Virtual Platform



BaseBoard Version 0.1



Platform Role Slate