Uploading Larger files making issue

Hi all, I am trying to upload files on my Server but that work for only small files. I have change necessary settings i.e. Upload Max Size, Post max SIze, Execution timout.

Below, are the output of dd($file) where $file is file from My Request.

Small File

UploadedFile {#1319 ▼
 -test: false
 -originalName: "credentials.csv"
 -mimeType: "application/vnd.ms-excel"
 -size: 198
 -error: 0
 path: "H:\xampp\tmp"
 filename: "php4EAA.tmp"
 basename: "php4EAA.tmp"
 pathname: "H:\xampp\tmp\php4EAA.tmp"
 extension: "tmp"
 realPath: "H:\xampp\tmp\php4EAA.tmp"
 aTime: 2018-08-09 10:06:37
 mTime: 2018-08-09 10:06:37
 cTime: 2018-08-09 10:06:37
 inode: 0
 size: 198
 perms: 0100666
 owner: 0
 group: 0
 type: "file"
 writable: true
 readable: true
 executable: false
 file: true
 dir: false
 link: false
 linkTarget: "H:\xampp\tmp\php4EAA.tmp"
}

Large file

UploadedFile {#1329 ▼
  -test: false
  -originalName: "video.mp4"
  -mimeType: "application/octet-stream"
  -size: 0
  -error: 1
  path: ""
  filename: ""
  basename: ""
  pathname: ""
  extension: ""
  realPath: "D:\Project\Code\public"
  aTime: 1970-01-01 00:00:00
  mTime: 1970-01-01 00:00:00
  cTime: 1970-01-01 00:00:00
  inode: false
  size: false
  perms: 00
  owner: false
  group: false
  type: false
  writable: false
  readable: false
  executable: false
  file: false
  dir: false
  link: false
}

It's look like there is no file in Request. BUt Can't figure out what I did miss.