Error spawn UNKNOWN during `cypress run`

Not able to run my spec files using the below mentioned command

npx cypress run --spec <spec path>

Getting Error:

Warning: We failed to trash the existing run results.

This error will not alter the exit code.

spawn UNKNOWN

Error: spawn UNKNOWN
    at ChildProcess.spawn (internal/child_process.js:394:11)
    at spawn (child_process.js:553:9)
    at C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\fluent-ffmpeg\lib\processor.js:152:24
    at FfmpegCommand.proto._getFfmpegPath (C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\fluent-ffmpeg\lib\capabilities.js:90:14)
    at FfmpegCommand.proto._spawnFfmpeg (C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\fluent-ffmpeg\lib\processor.js:132:10)
    at FfmpegCommand.proto.availableFormats.proto.getAvailableFormats (C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\fluent-ffmpeg\lib\capabilities.js:517:10)
    at C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\fluent-ffmpeg\lib\capabilities.js:568:14
    at nextTask (C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\fluent-ffmpeg\node_modules\async\dist\async.js:4576:27)
    at Object.waterfall (C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\fluent-ffmpeg\node_modules\async\dist\async.js:4587:9)
    at Object.awaitable (C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\fluent-ffmpeg\node_modules\async\dist\async.js:208:32)
    at FfmpegCommand.proto._checkCapabilities (C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\fluent-ffmpeg\lib\capabilities.js:565:11)
    at C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\fluent-ffmpeg\lib\processor.js:298:14
    at nextTask (C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\fluent-ffmpeg\node_modules\async\dist\async.js:4576:27)
    at Object.waterfall (C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\fluent-ffmpeg\node_modules\async\dist\async.js:4587:9)
    at Object.awaitable (C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\fluent-ffmpeg\node_modules\async\dist\async.js:208:32)
    at FfmpegCommand.proto._prepare (C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\fluent-ffmpeg\lib\processor.js:295:11)
    at FfmpegCommand.proto.exec.proto.execute.proto.run (C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\fluent-ffmpeg\lib\processor.js:431:10)
    at FfmpegCommand.proto.saveToFile.proto.save (C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\fluent-ffmpeg\lib\recipes.js:28:25)
    at C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\lib\video_capture.js:191:20
    at Promise.cancellationExecute [as _execute] (C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\bluebird\js\release\debuggability.js:449:9)
    at Promise._resolveFromExecutor (C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\bluebird\js\release\promise.js:518:18)
    at new Promise (C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\bluebird\js\release\promise.js:103:10)
    at startCapturing (C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\lib\video_capture.js:132:14)
    at Object.start (C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\lib\video_capture.js:195:12)
    at C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\lib\modes\run.js:669:6
    at tryCatcher (C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\bluebird\js\release\util.js:16:23)
    at Promise._settlePromiseFromHandler (C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\bluebird\js\release\promise.js:547:31)
    at Promise._settlePromise (C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\bluebird\js\release\promise.js:604:18)
    at Promise._settlePromise0 (C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\bluebird\js\release\promise.js:649:10)
    at Promise._settlePromises (C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\bluebird\js\release\promise.js:729:18)
    at Promise._fulfill (C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\bluebird\js\release\promise.js:673:18)
    at C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\bluebird\js\release\nodeback.js:42:21
    at C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\fs-extra\lib\mkdirs\mkdirs.js:56:16
    at callback (C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\fs-extra\node_modules\graceful-fs\polyfills.js:295:20)
    at callback (C:\Users\<username>\AppData\Local\Cypress\Cache\4.1.0\Cypress\resources\app\packages\server\node_modules\graceful-fs\polyfills.js:289:20)
    at FSReqCallback.oncomplete (fs.js:166:5)

I would like to run all my spec files in integration folder

Versions 4.1.0

[jennifer-shehane]

Since this issue hasn’t had activity in a while, we’ll close the issue until we can confirm this is still happening. Please comment if there is new information to provide concerning the original issue and we’d be happy to reopen.

[T-e-j-k-u-m-a-r]

Additional Info: I have same configuration in my personal laptop over there when I try to execute all spec using command:

“test:all”:“cypress run --browser chrome --headed” --> from the package.json

npm run test:all

Appreciate a response and resolution as soon as possible.