Enable Failed Request Tracing in IIS

The following steps are applicable on Windows Server 2012R2

  1. Open the Server Manager Choose Add Roles and Features from the Manage menu.
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  2. Select the Installation Type and then click Next.
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  3. Select the destination server and then click Next.
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  4. On the Select server role page, expand the Web Server (IIS) role, expand Web Server and expand Health and Diagnostics Then select Tracing and click Next.
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  5. On the page Select features, click Next.
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  6. On the page Confirm installation selections, click Install.
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  7. On the Results page, click Close.
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