Active Directory

How to Use Microsoft Graph API with PowerShell on Windows Server 2025 — step-by-step Windows Server 2025 tutorial on Progressive Robot

How to Use Microsoft Graph API with PowerShell on Windows Server 2025

How to Use Microsoft Graph API with PowerShell on Windows Server 2025 The Microsoft Graph API is the unified REST endpoint that gives you programmatic access to the entire Microsoft 365 ecosystem — Azure Active Directory (now Microsoft Entra ID), Exchange Online, SharePoint, Teams, Intune, and more — all through a single, consistent surface. On […]

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How to Set Up Windows Defender Application Control (WDAC) on Windows Server 2025 — step-by-step Windows Server 2025 tutorial on Progressive Robot

How to Set Up Windows Defender Application Control (WDAC) on Windows Server 2025

How to Set Up Windows Defender Application Control (WDAC) on Windows Server 2025 Windows Defender Application Control (WDAC) is a kernel-level code integrity enforcement mechanism built into Windows Server 2025 that controls which drivers and applications are permitted to run on a system. Unlike traditional application whitelisting solutions that operate in user space, WDAC enforces […]

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Common Problems 111236

Windows Server 2025 — DNS resolution failing for internal zones after Windows Update on Server 2025 — Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 28 May 2025 Affected versions: Windows Server 2025 📖 ~2 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution — Primary Fix Solution — Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

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How to Configure Edge Transport Server for Email on Windows Server 2025 — step-by-step Windows Server 2025 tutorial on Progressive Robot

How to Configure Edge Transport Server for Email on Windows Server 2025

How to Configure Edge Transport Server for Email on Windows Server 2025 The Exchange Edge Transport Server role provides a security-hardened mail gateway that sits in your organization’s perimeter network (DMZ), acting as the first and last point of contact for all inbound and outbound internet email. Unlike mailbox servers that live inside the corporate […]

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Common Problems 111197

Windows Server 2025 — AD replication USN rollback detected after unauthorized VM snapshot restore — Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 28 May 2025 Affected versions: Windows Server 2025 📖 ~2 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution — Primary Fix Solution — Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

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How to Configure Active Directory Certificate Services (AD CS) on Windows Server 2025 — step-by-step Windows Server 2025 tutorial on Progressive Robot

How to Configure Active Directory Certificate Services (AD CS) on Windows Server 2025

How to Configure Active Directory Certificate Services (AD CS) on Windows Server 2025 Public Key Infrastructure (PKI) underpins a vast range of Windows security features: TLS certificates for internal websites and LDAPS, smart card authentication, EFS file encryption, S/MIME email signing, and 802.1X network access control. Active Directory Certificate Services (AD CS) is the Microsoft […]

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Common Problems 111209

Windows Server 2025 — IIS Worker Process (w3wp.exe) memory leak growing to 4GB on Server 2025 — Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 27 May 2025 Affected versions: Windows Server 2025 📖 ~2 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution — Primary Fix Solution — Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

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Common Problems 111164

Windows Server 2025 — ‘Undoing changes to your computer’ loop after failed feature update — Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 27 May 2025 Affected versions: Windows Server 2025 📖 ~2 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution — Primary Fix Solution — Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

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Common Problems 111087

Windows Server 2025 — WinGet install blocked by AppLocker or SmartScreen on Server 2025 — Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 24 May 2025 Affected versions: Windows Server 2025 📖 ~2 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution — Primary Fix Solution — Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

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