SQL SERVER – Rule “Windows Management Instrumentation (WMI) Service” failed

When I visit my client site for doing performance tuning consulting, I sometimes get trapped with some unrelated issue. Here is one of the situation where they were upgrading from SQL 2008 R2 to SQL 2014 on a two node cluster. During upgrade two rules were failing. In this blog post we will learn about how to fix when rule “Windows Management Instrumentation (WMI) Service” fails.

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