I can't install mysqld.exe file [closed]-Collection of common programming errors

I’m very new to MySQL and have tried setting it up today. I’m not sure what the problem is but when I try to install mysqld in the command prompt it doesn’t work. I get the following message: “Install/Remove of the Service Denied!”

This is not my only problem. When I try to use the MySQL command line client it asks me for my password which I know however, when I enter it I get the error code 1045 (28000).

Also, when I tried re-installing MySQL the MySQL Server 5.6.14 Configuration failed. The samples and examples failed too. This didn’t happen in the previous attempts I tried re-installing. Each time it asked for my password I entered the same password in the “Current Password”, “MySQL root Password” and the third password section

I can’t connect to the MySQL server from the workbench either I get the error code 2003. Exact Message: Unhandled exception: Can’t connect to MySQL server on ‘127.0.0.1’ (10061) (code 2003). The MySQL56 service is running fine in the services section too.

Also I can’t run mysqld (I’m assuming this is MySQL daemon. When I try in the cmd to run it a bunch of code appears about shutting down plug ins and shutdown complete) Any help is appreciated I tried to give as much detail as possible.