You have discovered that a misconfigured registry setting on approximately 500 workstations is causing an application to crash. Describe how you would use PowerShell to detect and remediate this issue across all affected machines, including error handling and reporting.

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Remediating a registry issue across 500 workstations requires a well-tested script with proper error handling, logging, and a deployment mechanism that can reach all affected machines reliably. I would approach this in three stages: detection, remediation, and verification.