Create-react-app: Create react app not installing

[ibelal]

PS C:\Users\mdbel\Desktop\Project\redux> npx create-react-app learnredux

Creating a new React app in C:\Users\mdbel\Desktop\Project\redux\learnredux.

Installing packages. This might take a couple of minutes.
Installing react, react-dom, and react-scripts...

yarn add v1.10.1
info No lockfile found.
[1/4] Resolving packages...
error Couldn't find package "@xtuc/[email protected]" required by "@webassemblyjs/[email protected]" on the "npm" registry.
info Visit https://yarnpkg.com/en/docs/cli/add for documentation about this command.
Error: Couldn't find package "@xtuc/[email protected]" required by "@webassemblyjs/[email protected]" on the "npm" registry.
    at MessageError.ExtendableBuiltin (C:\Program Files (x86)\Yarn\lib\cli.js:243:66)
    at new MessageError (C:\Program Files (x86)\Yarn\lib\cli.js:272:123)
    at PackageRequest.<anonymous> (C:\Program Files (x86)\Yarn\lib\cli.js:33701:17)
    at Generator.throw (<anonymous>)
    at step (C:\Program Files (x86)\Yarn\lib\cli.js:98:30)
    at C:\Program Files (x86)\Yarn\lib\cli.js:111:13
    at <anonymous>
    at process._tickCallback (internal/process/next_tick.js:189:7)
Error: Couldn't find package "@xtuc/[email protected]" required by "@webassemblyjs/[email protected]" on the "npm" registry.
    at MessageError.ExtendableBuiltin (C:\Program Files (x86)\Yarn\lib\cli.js:243:66)
    at new MessageError (C:\Program Files (x86)\Yarn\lib\cli.js:272:123)
    at PackageRequest.<anonymous> (C:\Program Files (x86)\Yarn\lib\cli.js:33701:17)
    at Generator.throw (<anonymous>)
    at step (C:\Program Files (x86)\Yarn\lib\cli.js:98:30)
    at C:\Program Files (x86)\Yarn\lib\cli.js:111:13
    at <anonymous>
    at process._tickCallback (internal/process/next_tick.js:189:7)
Error: Couldn't find package "@xtuc/ieee754@^1.2.0" required by "@webassemblyjs/[email protected]" on the "npm" registry.
    at MessageError.ExtendableBuiltin (C:\Program Files (x86)\Yarn\lib\cli.js:243:66)
    at new MessageError (C:\Program Files (x86)\Yarn\lib\cli.js:272:123)
    at PackageRequest.<anonymous> (C:\Program Files (x86)\Yarn\lib\cli.js:33701:17)
    at Generator.throw (<anonymous>)
    at step (C:\Program Files (x86)\Yarn\lib\cli.js:98:30)
    at C:\Program Files (x86)\Yarn\lib\cli.js:111:13
    at <anonymous>
    at process._tickCallback (internal/process/next_tick.js:189:7)

Aborting installation.
  yarnpkg add --exact react react-dom react-scripts --cwd C:\Users\mdbel\Desktop\Project\redux\learnredux has failed.

Deleting generated file... package.json
Deleting learnredux / from C:\Users\mdbel\Desktop\Project\redux
Done.

[ibelal]

Reinstalled Node.js, Yarn, Now coming this error.
```
PS C:\Users\mdbel\Desktop\Project\redux> npx create-react-app learnredux

Creating a new React app in C:\Users\mdbel\Desktop\Project\redux\learnredux.

Installing packages. This might take a couple of minutes.
Installing react, react-dom, and react-scripts...

yarn add v1.10.1
[1/4] Resolving packages...
[2/4] Fetching packages...
error An unexpected error occurred: "https://registry.yarnpkg.com/@xtuc/long/-/long-4.2.1.tgz: Request failed \"404 Not Found\"".
info If you think this is a bug, please open a bug report with the information provided in "C:\Users\mdbel\Desktop\Project\redux\learnredux\yarn-error.log".
info Visit https://yarnpkg.com/en/docs/cli/add for documentation about this command.

Aborting installation.
yarnpkg add --exact react react-dom react-scripts --cwd C:\Users\mdbel\Desktop\Project\redux\learnredux has failed.

Deleting generated file... package.json
Deleting generated file... yarn.lock
Done.

[bugzpodder]

Please check https://github.com/facebook/create-react-app/issues/5328#issuecomment-429148117 and see if removing .npmrc helps, thanks!

[ibelal]

Please check #5328 (comment) and see if removing .npmrc helps, thanks!

Absolute solution. It worked. Thanks a lot!