Centos native mode login

I boot to centos from the boot menu. and log into the server using web panel from a windows client. I saw many softwares can be visible than i log into nethserver.
But when i installed one of software from centos mode, i cannot boot into the mode of nethserver mode. it gave me an error and halted booting process.

what kind of tasks and softwares can we install through centos mode to support also to nethserver mode.?

Can you provide more informations, like:

  • what software have you installed ?
  • which were the errors?

I installed openvpn through it. when I start the server it says failed to start. and i installed Wine.
And now the server was booted to prompt and no errors. I think with Wine, no problem.

Brief explaination about these two operating mode plese?