No. You will need to contact MS Support. PS cannot do this.
You can also search for DVDs that can reset the password at the console but never remotely.
Any Admin account can reset the password of any other account. Do you have a second admin account?
Please note that this is not an end user support forum. Your issue should be referred to MS Support or to a trained consultant. Even "Geek Squad" can reset an admin password so try calling them.
\_(ツ)_/