Trying to create .apk

I tried to generate a .apk file and this error popped up

  Error: C:\Users\anaki\AppData\Local\Android\Sdk\build-tools\25.0.1\zipalign.exe -f 4          C:\Users\anaki\AppData\Local\Temp\android1.apk C:\Users\anaki\Desktop\BetterLeague\NewCocosProject\NewCocosProject.apk
  Unable to open 'C:\Users\anaki\AppData\Local\Temp\android1.apk' as zip archive