AD user on encrypted MAC

using terminal:

sudo fdesetup add -usertoadd username -usertoadd username -keychain

and or:

1. Login as Local Admin
2. Add AD User to Filevault(you will need user to input AD Password)- Skip this step if you already added and rebooted and not seeing the AD User.
3. Log the Local Admin account out (Do not restart or shut down- just logout).
4. Now you should see the AD User(or Users list if multiple had signed in)
5. Login as AD USER. Then Log out(do not restart or shur down- just logout).
6. from the Login screen now reboot.
7. AD Users should now show up as an option to login in.

reference:

https://www.jamf.com/jamf-nation/discussions/25692/high-sierra-10-13-encrypted-users-not-showing-at-filevault-login-screen 

Fix Cannot get performance counter data

I was receiving management error on my windows 2012 R2 server

 

this is what helped:

1. to rebuild perf registry using elevated CMD enter: lodctr /R
2. re register perf libraries: winmgmt /resyncperf

that is what worked for me.

 

reference: http://www.expta.com/2015/08/fix-for-server-manager-error-online.html

Remove Printer Driver on Windows 10

 To completely uninstall driver after printer has been removed and deleted:

run this command using windows + R

printui /s /t2

this will bring up a list of installed drivers.

Select the one which need to be removed and delete it.