Updating esx 3i
All you need to do is follow this little howto about How to install ESXi 3.5 update 3 on a USB memory key.
On April 17, 2018, VMware announced v Sphere 6.7 focusing on simple and efficient management at scale, further improved security features, a universal application platform, and seamless hybrid cloud experience.
NET 4.6.1 application which uses the VI SDK to display information about your virtual environments.
Interacting with Virtual Center 2.5, ESX Server 3.5, ESX Server 3i, ESX Server 4i, Virtual Center 4.x, ESX Server 4.x, Virtual Center 5.x, Virtual Center Appliance, ESX Server 5.x, Virtual Center 6.0, ESX Server 6.0, Virtual Center 6.5, ESX Server 6.5, Virtual Center 6.7 and ESX Server 6.7.
2) Enter unsupported in the console and then press Enter. 3) If you typed in unsupported correctly, you will see the Tech Support Mode warning and a password prompt. 5) Find the line that begins with #ssh and remove the #. If you're new to using vi, then move the cursor down to #ssh line and then press the Insert key.
Move the cursor over one space and then hit backspace to delete the #.