To disable hibernate (and delete hyberfil.sys file), do the following:
1. Open a Elevated Command Prompt.
2. Type powercfg -h off
1. Open the Control Panel → Power Options → Change plan settings → Change advanced power settings
2. Expand Sleep → Hibernate after.
3. Under Hibernate after, set the Setting (Minutes) to Never.
4. Under Allow hybrid sleep, set Setting to Off.
5. Click Ok to close