I am having the same error. Gives me an invalid game extension for Skyrim SE after updating to the latest version. Error: Invalid game extension: should have required property 'requiredFiles' at context.registerGame [as callback] (E:\blacktreegaming\vortex\resources\app.asar\renderer.js:3069:128) at E:\blacktreegaming\vortex\resources\app.asar\renderer.js:8619:203 at Array.forEach (<anonymous>) at E:\blacktreegaming\vortex\resources\app.asar\renderer.js:8619:96 at Array.forEach (<anonymous>) at ContextProxyHandler.invokeAdditions (E:\blacktreegaming\vortex\resources\app.asar\renderer.js:8619:48) at ExtensionManager.applyExtensionsOfExtensions (E:\blacktreegaming\vortex\resources\app.asar\renderer.js:8678:214) at init (E:\blacktreegaming\vortex\resources\app.asar\renderer.js:8330:114) at 8052 (E:\blacktreegaming\vortex\resources\app.asar\renderer.js:8345:136) at __webpack_require__ (E:\blacktreegaming\vortex\resources\app.asar\renderer.js:10557:39) at E:\blacktreegaming\vortex\resources\app.asar\renderer.js:10560:71 at Object.<anonymous> (E:\blacktreegaming\vortex\resources\app.asar\renderer.js:10560:133) at Object.<anonymous> (E:\blacktreegaming\vortex\resources\app.asar\renderer.js:10562:3) at Module._compile (node:internal/modules/cjs/loader:1241:14) at Module._extensions..js (node:internal/modules/cjs/loader:1296:10) at Module.load (node:internal/modules/cjs/loader:1096:32)