Error : No Berksfile or Berksfile.lock found at

When i'm uploading cookbook to server , getting error as No Berksfile or Berksfile.lock found at 'C:/Users/.........

Used command :
berks install

Any suggestions please ??

Thanks in advance ....

Is the Berksfile or/and the Berksfile.lock included in the chefignore file?

How did you try to upload the cookbook?
More informations are required to help you.

Thanks for your response .

My workstation is windows .I'm trying with berks to upload the cookbook from powershell ..Before that i have used below Command used in powershell :

berks install (Usage : Install the cookbooks specified in the Berksfile) .

Berksfile and Berksfile.lock included in the chefignore file auomatically .

FYI..:
I have used a hosted chef server & my node is AWS machine