# Create New Extension Project occurs an error:spawn C:\\windows\\System32\\cmd.exe ENOENT **URL:** \ **Category:** Extensions\ **Created:** [January 22, 2019, 7:22am UTC](https://discuss.dev.twitch.com/t/create-new-extension-project-occurs-an-error-spawn-c-windows-system32-cmd-exe-enoent/19645 "2019-01-22T07:22:25Z")\ **Posts on this page:** 5\ **Page:** 1
**Author:** ![shell](https://d3ovvz0v2ajtpu.cloudfront.net/user_avatar/discuss.dev.twitch.com/shell/32/6417_2.png) [@shell](https://discuss.dev.twitch.com/u/shell)\ **Post date:** [January 22, 2019, 7:22am UTC](https://discuss.dev.twitch.com/t/create-new-extension-project-occurs-an-error-spawn-c-windows-system32-cmd-exe-enoent/19645/1 "2019-01-22T07:22:25Z")
i am a newbie about twich extensions. when i install developer rig and Create New Extension Project, i encounters an error: ![image](https://d2opxh93rbxzdn.cloudfront.net/original/2X/7/71594c98dca7a9a72aa23336ef18757e1db832f8.png) ![image](https://d2opxh93rbxzdn.cloudfront.net/original/2X/7/7ed8ef615bb7ce5ffe9dc78213931f478c3ced4c.png) i try find answer by network, and check Path env configuration ![image](https://d2opxh93rbxzdn.cloudfront.net/original/2X/b/bd15021ddf982665908bf87e7432c15dcc892158.png) ![image](https://d2opxh93rbxzdn.cloudfront.net/original/2X/2/26d5d179a647e5b4b6c2b35c0ad0167c6b5bcb12.png) can some one tell me how i fix this problem ---
**Author:** ![BarryCarlyon](https://d3ovvz0v2ajtpu.cloudfront.net/user_avatar/discuss.dev.twitch.com/barrycarlyon/32/253_2.png) [@BarryCarlyon](https://discuss.dev.twitch.com/u/BarryCarlyon)\ **Post date:** [January 22, 2019, 10:07am UTC](https://discuss.dev.twitch.com/t/create-new-extension-project-occurs-an-error-spawn-c-windows-system32-cmd-exe-enoent/19645/2 "2019-01-22T10:07:52Z")
Is this the native rig or the obseleted rig from GitHub? ---
**Author:** ![shell](https://d3ovvz0v2ajtpu.cloudfront.net/user_avatar/discuss.dev.twitch.com/shell/32/6417_2.png) [@shell](https://discuss.dev.twitch.com/u/shell)\ **Post date:** [January 22, 2019, 1:11pm UTC](https://discuss.dev.twitch.com/t/create-new-extension-project-occurs-an-error-spawn-c-windows-system32-cmd-exe-enoent/19645/3 "2019-01-22T13:11:44Z")
my rig is downloaded from offical website ![image](https://d2opxh93rbxzdn.cloudfront.net/original/2X/7/707c770e1c19503560ef3b6142cce0c09d47aab7.png) ---
**Author:** ![BarryCarlyon](https://d3ovvz0v2ajtpu.cloudfront.net/user_avatar/discuss.dev.twitch.com/barrycarlyon/32/253_2.png) [@BarryCarlyon](https://discuss.dev.twitch.com/u/BarryCarlyon)\ **Post date:** [January 22, 2019, 1:12pm UTC](https://discuss.dev.twitch.com/t/create-new-extension-project-occurs-an-error-spawn-c-windows-system32-cmd-exe-enoent/19645/4 "2019-01-22T13:12:40Z")
The documentation is out of date Check > [@A New Direction for the Twitch Developer Rig](https://discuss.dev.twitch.com/t/a-new-direction-for-the-twitch-developer-rig/19565): > > Today (January 17, 2019), we’re announcing the steps we’re taking to improve the way we build and deliver the Developer Rig. Our mission is to help developers build the best Extensions possible, and we believe we can better serve our customers by taking development fully in-house and moving the Developer Rig to a closed source model. The immediate outcome of this strategic decision is the [native Developer Rig](https://discuss.dev.twitch.com/t/announcing-the-native-developer-rig-beta/19126), which is currently in beta. The native Rig combines a number of technical, UI, and usa… For more ---
**Author:** ![shell](https://d3ovvz0v2ajtpu.cloudfront.net/user_avatar/discuss.dev.twitch.com/shell/32/6417_2.png) [@shell](https://discuss.dev.twitch.com/u/shell)\ **Post date:** [January 23, 2019, 3:44am UTC](https://discuss.dev.twitch.com/t/create-new-extension-project-occurs-an-error-spawn-c-windows-system32-cmd-exe-enoent/19645/5 "2019-01-23T03:44:03Z")
Thanks very much.It works now and i can dofutermy future work with rig