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====== Postup: Update WSUS na Windows Server ======

**Autor:** Filip Oliva  
**Datum:** {{DATE}}  
**Aplikuje se na:** Windows Server 2022, Hyper-V cluster  

**Popis:** Diagnostika a force update klientů z WSUS. [[wsus:start|Zpět do sekce WSUS]]  

=== Předpoklady ===
* Admin práva na WSUS serveru
* PowerShell 5.1+

=== Kroky ===
1. Ověř WSUS status:
<code powershell>
Get-WsusServer | Get-WsusServiceStatus
</code>

2. Force update na klientovi:
<code powershell>
wuauclt.exe /detectnow /updatenow
</code>

3. Reset WSUS client (pokud nereportuje):
<code powershell>
Stop-Service wuauserv
Remove-Item "C:\Windows\SoftwareDistribution" -Recurse
Start-Service wuauserv
</code>

**Poznámka:** Pro vzdálený klient použij Invoke-Command. [cite:5]

=== Tabulka chyb ===
^ Chyba ^ Řešení ^
| 0x8024402C | Reset SoftwareDistribution |
| 0x80072EE2 | Firewall/Proxy check |

**Související:** [[fortigate:vpn|FortiGate VPN tunnel]] | [[hyperv:backup|Hyper-V backup]]

**Změny:**
  * 2026-03-03: Přidáno reset krok [Filip]