Your network contains a server that runs Windows Server 2008 R2 named Server1.

You install a new application on Server1. After the installation, you discover that Server1 frequently becomes unavailable.

You need to identify whether the issues on Server1 coincide with the installation of the application.
What should you do?

A.
From Reliability Monitor, review the reliability details.

B.
From Administrative Tools, run Windows Memory Diagnostic.

C.
From the System Configuration utility, select Diagnostic startup.

D.
From the command prompt, run the Program Compatibility Wizard.