Locking fields in a PDF

[Germain25063182qsqj]

I have to lock & unlock a fillable form with a password after it has been filled out is there a way to do this in Acrobat? in the past I used Livecycle but I got a hardware upgrade and Livecycle doesn't work well on Windows 10.

[try67]

If you don't know the password, no.

[Germain25063182qsqj]

I know the password, I have to update the form, my issue is I used to do this form in Adobe Livecycle, but since Livecycle is now AEM and you have to buy the suite for it I am wondering if I can lock certain fillable fields in PDF using adobe acrobact? And if so if someone can help me how to do that either send me the javascript ot a youtube video on how to do so.