Unity Hub - Fresh install doesn't launch

I reinstalled windows, One of the first programs I install in unity hub to get unity, and well it just doesn’t launch.
I see it running in Task Manager. End that, restart, no joy. Reinstall, no joy.
Logs:
Logs

{"level":"error","message":"Unhandled promise rejection, reason: \\\\?\\C:\\Program Files\\Unity Hub\\resources\\app.asar.unpacked\\node_modules\\@unityhub\\unity-editor-license\\build\\Release\\license.node is not a valid Win32 application.\r\n\\\\?\\C:\\Program Files\\Unity Hub\\resources\\app.asar.unpacked\\node_modules\\@unityhub\\unity-editor-license\\build\\Release\\license.node\n\tstack Error: \\\\?\\C:\\Program Files\\Unity Hub\\resources\\app.asar.unpacked\\node_modules\\@unityhub\\unity-editor-license\\build\\Release\\license.node is not a valid Win32 application.\r\n\\\\?\\C:\\Program Files\\Unity Hub\\resources\\app.asar.unpacked\\node_modules\\@unityhub\\unity-editor-license\\build\\Release\\license.node\n    at process.func [as dlopen] (electron/js2c/asar.js:138:31)\n    at Object.Module._extensions..node (internal/modules/cjs/loader.js:881:18)\n    at Object.func [as .node] (electron/js2c/asar.js:147:18)\n    at Module.load (internal/modules/cjs/loader.js:701:32)\n    at tryModuleLoad (internal/modules/cjs/loader.js:633:12)\n    at Function.Module._load (internal/modules/cjs/loader.js:625:3)\n    at Module.require (internal/modules/cjs/loader.js:739:19)\n    at require (internal/modules/cjs/helpers.js:14:16)\n    at Object.<anonymous> (C:\\Program Files\\Unity Hub\\resources\\app.asar\\node_modules\\@unityhub\\unity-editor-license\\license.js:1:15)\n    at Module._compile (internal/modules/cjs/loader.js:839:30)","timestamp":"2019-11-30T20:27:23.239Z"}
{"level":"error","message":"Unhandled promise rejection, reason: \\\\?\\C:\\Program Files\\Unity Hub\\resources\\app.asar.unpacked\\node_modules\\@unityhub\\unity-editor-license\\build\\Release\\license.node is not a valid Win32 application.\r\n\\\\?\\C:\\Program Files\\Unity Hub\\resources\\app.asar.unpacked\\node_modules\\@unityhub\\unity-editor-license\\build\\Release\\license.node\n\tstack Error: \\\\?\\C:\\Program Files\\Unity Hub\\resources\\app.asar.unpacked\\node_modules\\@unityhub\\unity-editor-license\\build\\Release\\license.node is not a valid Win32 application.\r\n\\\\?\\C:\\Program Files\\Unity Hub\\resources\\app.asar.unpacked\\node_modules\\@unityhub\\unity-editor-license\\build\\Release\\license.node\n    at process.func [as dlopen] (electron/js2c/asar.js:138:31)\n    at Object.Module._extensions..node (internal/modules/cjs/loader.js:881:18)\n    at Object.func [as .node] (electron/js2c/asar.js:147:18)\n    at Module.load (internal/modules/cjs/loader.js:701:32)\n    at tryModuleLoad (internal/modules/cjs/loader.js:633:12)\n    at Function.Module._load (internal/modules/cjs/loader.js:625:3)\n    at Module.require (internal/modules/cjs/loader.js:739:19)\n    at require (internal/modules/cjs/helpers.js:14:16)\n    at Object.<anonymous> (C:\\Program Files\\Unity Hub\\resources\\app.asar\\node_modules\\@unityhub\\unity-editor-license\\license.js:1:15)\n    at Module._compile (internal/modules/cjs/loader.js:839:30)","timestamp":"2019-11-30T20:27:56.038Z"}
{"level":"error","message":"Unhandled promise rejection, reason: \\\\?\\C:\\Program Files\\Unity Hub\\resources\\app.asar.unpacked\\node_modules\\@unityhub\\unity-editor-license\\build\\Release\\license.node is not a valid Win32 application.\r\n\\\\?\\C:\\Program Files\\Unity Hub\\resources\\app.asar.unpacked\\node_modules\\@unityhub\\unity-editor-license\\build\\Release\\license.node\n\tstack Error: \\\\?\\C:\\Program Files\\Unity Hub\\resources\\app.asar.unpacked\\node_modules\\@unityhub\\unity-editor-license\\build\\Release\\license.node is not a valid Win32 application.\r\n\\\\?\\C:\\Program Files\\Unity Hub\\resources\\app.asar.unpacked\\node_modules\\@unityhub\\unity-editor-license\\build\\Release\\license.node\n    at process.func [as dlopen] (electron/js2c/asar.js:138:31)\n    at Object.Module._extensions..node (internal/modules/cjs/loader.js:881:18)\n    at Object.func [as .node] (electron/js2c/asar.js:147:18)\n    at Module.load (internal/modules/cjs/loader.js:701:32)\n    at tryModuleLoad (internal/modules/cjs/loader.js:633:12)\n    at Function.Module._load (internal/modules/cjs/loader.js:625:3)\n    at Module.require (internal/modules/cjs/loader.js:739:19)\n    at require (internal/modules/cjs/helpers.js:14:16)\n    at Object.<anonymous> (C:\\Program Files\\Unity Hub\\resources\\app.asar\\node_modules\\@unityhub\\unity-editor-license\\license.js:1:15)\n    at Module._compile (internal/modules/cjs/loader.js:839:30)","timestamp":"2019-11-30T20:30:49.498Z"}
{"level":"error","message":"Unhandled promise rejection, reason: The specified module could not be found.\r\n\\\\?\\C:\\Program Files\\Unity Hub\\resources\\app.asar.unpacked\\node_modules\\@unityhub\\unity-editor-license\\build\\Release\\license.node\n\tstack Error: The specified module could not be found.\r\n\\\\?\\C:\\Program Files\\Unity Hub\\resources\\app.asar.unpacked\\node_modules\\@unityhub\\unity-editor-license\\build\\Release\\license.node\n    at process.func [as dlopen] (electron/js2c/asar.js:138:31)\n    at Object.Module._extensions..node (internal/modules/cjs/loader.js:881:18)\n    at Object.func [as .node] (electron/js2c/asar.js:147:18)\n    at Module.load (internal/modules/cjs/loader.js:701:32)\n    at tryModuleLoad (internal/modules/cjs/loader.js:633:12)\n    at Function.Module._load (internal/modules/cjs/loader.js:625:3)\n    at Module.require (internal/modules/cjs/loader.js:739:19)\n    at require (internal/modules/cjs/helpers.js:14:16)\n    at Object.<anonymous> (C:\\Program Files\\Unity Hub\\resources\\app.asar\\node_modules\\@unityhub\\unity-editor-license\\license.js:1:15)\n    at Module._compile (internal/modules/cjs/loader.js:839:30)","timestamp":"2019-11-30T21:57:36.221Z"}
{"level":"error","message":"Unhandled promise rejection, reason: The specified module could not be found.\r\n\\\\?\\C:\\Program Files\\Unity Hub\\resources\\app.asar.unpacked\\node_modules\\@unityhub\\unity-editor-license\\build\\Release\\license.node\n\tstack Error: The specified module could not be found.\r\n\\\\?\\C:\\Program Files\\Unity Hub\\resources\\app.asar.unpacked\\node_modules\\@unityhub\\unity-editor-license\\build\\Release\\license.node\n    at process.func [as dlopen] (electron/js2c/asar.js:138:31)\n    at Object.Module._extensions..node (internal/modules/cjs/loader.js:881:18)\n    at Object.func [as .node] (electron/js2c/asar.js:147:18)\n    at Module.load (internal/modules/cjs/loader.js:701:32)\n    at tryModuleLoad (internal/modules/cjs/loader.js:633:12)\n    at Function.Module._load (internal/modules/cjs/loader.js:625:3)\n    at Module.require (internal/modules/cjs/loader.js:739:19)\n    at require (internal/modules/cjs/helpers.js:14:16)\n    at Object.<anonymous> (C:\\Program Files\\Unity Hub\\resources\\app.asar\\node_modules\\@unityhub\\unity-editor-license\\license.js:1:15)\n    at Module._compile (internal/modules/cjs/loader.js:839:30)","timestamp":"2019-11-30T22:08:57.016Z"}

Resolved by installing https://www.microsoft.com/en-us/download/details.aspx?id=52685

1 Like

Thanks! that solved it for me