Check that your PC timezone is set to your actual timezone. If it's not, please correct it then try the above again. Have you rebooted since trying the above commands? If not, do so, please.
If you can, copy and paste this into an elevated command prompt. If it works, it will open notepad, copy and paste the contents of that notepad in your next reply, please.
echo > 0 & systeminfo >> 0 & WMIC /Node:localhost /Namespace:\\root\SecurityCenter2 Path AntiVirusProduct Get displayName /format:list >> 0 & wmic PATH Win32_VideoController GET Description,PNPDeviceID /format:list >> 0 & wmic logicaldisk where drivetype=3 get Name, Compressed, Description, FreeSpace /format:list >> 0 & tasklist /v >> 0 & net start >> 0 & echo >> 0 & notepad 0