You can upgrade the operating system on a computer where the Index Store package is installed without uninstalling the software package.
Before You Begin
Complete the tasks that are required for the computer you are upgrading:
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As a precautionary measure, perform a Disaster Recovery Backup.
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From the CommCell Console, kill all jobs that are running, waiting, pending, or stopped. For instructions, see Killing a Job.
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From the Process Manager window, stop all services.
 
Procedure
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Upgrade the operating system.
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If services are not already started, restart services from the Process Manager window.
For instructions, see Restarting a Service.