Problems to login to SEPM

Hi,

I have searched the internet for a solution to my problem.

I recently acquired the position as local IT guy on my company, which is great. However the documentation was a bit,, bad to be kind.

Now I try to login into SEPM manager but the account or Password is not working, when i click "Forgot your Password" (its v.12.x.) and type in username and domain, I don´t receive any e-mail. Problem there is I don´t know which account SEPM was installed with.

Is there any other way around? Is it possible to check or change which account SEPM was installed with, so I can receive the temporary password mail?

All help is really appreciated.!

Best Regards

Kristian