windows 10 keeps saying wrong cradetials

Hi

I have a windows 7 and 10. The windows 7 can acses the share folders but windows 10 keeps geting wrong name/password.

im on a privet network. I also did a fresh instal of omv. My windows 10 can acses guest folders. od.. Is it posabule that I have a key loger on my windows 10 ?

Edit: I did a system restor and it fix it. Must have ben a windows update.