Is isaacsim 4.2 deprecated for both windows and linux?

[VickNV]

You’re hitting that error because Isaac Sim 4.2 was distributed through the Omniverse Launcher, which has now been deprecated and is no longer supported for new installs.
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Please upgrade to the latest Isaac Sim release (5.1.0) using the current installation paths (NGC containers, GitHub samples/templates, and the NVIDIA documentation) as outlined in this Omniverse Launcher update notice:

Omniverse Launcher Update

In our ongoing effort to improve the Omniverse platform for developers, Omniverse Launcher will officially be depreciated. Launcher will remain available without support until October 1, 2025. Omniverse resources will be relocated to platforms where they are better accessible for developers: Omniverse samples and templates can be found on GitHub and the NGC Catalog. OpenUSD and SimReady Content can be found in the NVIDIA Documentation. Omniverse connectors can be found in the NGC Catalog. Omn…

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