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Install and update the beta
Extract the full package, launch the app and keep your jobs when updating.
Last reviewed 20 October 2026 · Development documentation
Get the approved package
When available, download the Windows x64 beta from the Downloads page. That page will identify the build and provide published release details. No beta installer is linked until the team supplies its final address.
Extract the complete ZIP
Use Extract All and keep the entire extracted folder together. Do not run the executable directly inside the ZIP. Current development packages include the .NET and Windows App SDK runtimes.
Launch Tray Master
Run RUN-TRAY-MASTER.cmd from the extracted folder, or open app/TrayMaster.App.exe. If the beta asks for activation, follow the instructions supplied with that beta build.
Update safely
Save and close your jobs before changing versions. Extract a new package into a separate folder, keep a backup of your .tmst files and check the release notes for compatibility. Open a copy of an important job first.
Optional file association
Packages that include REGISTER-TMST.cmd can add Tray Master to Open With for the current Windows user. Choose your preferred default through Windows Default Apps. Keep the extracted app folder in place after registering it.
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