CAS Preview

Microsoft Corporation Personal

Works on Arm x86 emulation

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CAS Preview runs on Windows on Arm through built-in x86 emulation (Prism).

Arm support since version 6.0.7.0. Source record updated: Mar 2, 2026.

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Publisher: Microsoft Corporation
Type: x86 emulation
Version: 6.0.7.0
Source: Microsoft · Source
Data updated: Mar 2, 2026

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Evidence and dates

Data updated: Mar 2, 2026
Source record updated: Mar 2, 2026
Device test date: Not recorded

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What this means

Install choice

CAS Preview runs through Prism. Use the current x64 or x86 build, then test heavy workflows such as sync, export, plug-ins and background services.

Read the Prism guide →

Next step

CAS Preview is one of the compatible Personal titles. Compare it with other apps in the same category before standardizing a setup.

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Data freshness

Microsoft · Source · Source record updated: Mar 2, 2026.

CAS Preview on Windows on Arm — FAQ

Does CAS Preview work on Windows on Arm (Snapdragon X)?

CAS Preview runs on Windows on Arm through built-in x86 emulation (Prism). Arm support since version 6.0.7.0. Source record updated: Mar 2, 2026.

Is CAS Preview native Arm64 or emulated?

CAS Preview runs through Prism, the x86 emulation layer built into Windows 11 on Arm. Most apps work well under emulation with a modest performance overhead compared to native Arm64 builds.

Does CAS Preview work on Snapdragon X2 Elite or NVIDIA RTX Spark?

CAS Preview is listed as compatible with Windows on Arm, so it is a candidate for Snapdragon X2 Elite and NVIDIA RTX Spark PCs. Still test device-specific pieces such as drivers, plug-ins, GPU acceleration, anti-cheat and background services.