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/detectnow | /detectnow | ||
/? or /h or /help | /? or /h or /help | ||
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== Force an Update == | == Force an Update == | ||
wuauclt.exe /a /detectnow | wuauclt.exe /a /detectnow | ||
| + | |||
| + | |||
== Force a client to report to the WSUS server == | == Force a client to report to the WSUS server == | ||
wuauclt.exe /r | wuauclt.exe /r | ||
| + | |||
| + | |||
| + | |||
| + | == Script to reinitialize AutoUpdates == | ||
| + | This scrips re-registers the Automatic Update DLL files, restarts the AutoUpdate service and forces the client to detect new updates.<br> | ||
| + | Save this as a .bat or .cmd file. Can be used as a startup scrips via Group Policy | ||
| + | regsvr32 /s wuapi.dll | ||
| + | regsvr32 /s wups.dll | ||
| + | regsvr32 /s wuaueng.dll | ||
| + | regsvr32 /s wucltui.dll | ||
| + | regsvr32 /s msxml3.dll | ||
| + | net start wuauserv | ||
| + | wuauclt.exe /resetauthorization /detectnow | ||
| + | |||
| + | |||
== WSUS 3.0 SP1 Tips == | == WSUS 3.0 SP1 Tips == | ||
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| − | [[Category: | + | == Testing & Troubleshooting == |
| + | If you are having trouble with AutoUpdates, the WindowsUpdate.log file is very handy, its located in: | ||
| + | C:\Windows\WindowsUpdate.log | ||
| + | |||
| + | Make sure the WSUS server is reachable via SMB and http(s) | ||
| + | Use Windows Explorer to browse to the following UNC path: | ||
| + | \\WSUS.domain.tld\WsusContent | ||
| + | |||
| + | Use a web browser to browse to the following URL: | ||
| + | http://WSUS.domain.tld:8530/selfupdate/wuident.cab | ||
| + | or for https: | ||
| + | https://WSUS.domain.tld:8531/selfupdate/wuident.cab | ||
| + | If you are prompted to download a file then WSUS/IIS is configured correctly. | ||
| + | |||
| + | |||
| + | == Clients "Not Yet Reported" == | ||
| + | If you have clients that refuse to report to the WSUS server try the following:<br> | ||
| + | 1) Stop the Automatic Updates Service<br> | ||
| + | net stop "Automatic Updates" | ||
| + | 2) delete<br> | ||
| + | del /s %windir%\SoftwareDistribution<br> | ||
| + | 3) Start Automatic Updates Service<br> | ||
| + | net start "Automatic Updates" | ||
| + | 4) Run:<br> | ||
| + | wuauclt /detectnow /resetauthorization | ||
| + | |||
| + | The nasty client should report to the WSUS server shortly there after.<br> | ||
| + | |||
| + | |||
| + | |||
| + | |||
| + | <br> | ||
| + | <br> | ||
| + | <br> | ||
| + | [[Category:WSUS]] | ||
Latest revision as of 00:15, 17 June 2016
Contents
Windows Automatic Update Client Command Line Switches
wuauclt:
/r or /reportnow /a or /resetauthorization /detectnow /? or /h or /help
Force an Update
wuauclt.exe /a /detectnow
Force a client to report to the WSUS server
wuauclt.exe /r
Script to reinitialize AutoUpdates
This scrips re-registers the Automatic Update DLL files, restarts the AutoUpdate service and forces the client to detect new updates.
Save this as a .bat or .cmd file. Can be used as a startup scrips via Group Policy
regsvr32 /s wuapi.dll regsvr32 /s wups.dll regsvr32 /s wuaueng.dll regsvr32 /s wucltui.dll regsvr32 /s msxml3.dll net start wuauserv wuauclt.exe /resetauthorization /detectnow
WSUS 3.0 SP1 Tips
1) Make sure Disk Quotas are disabled on the drive where you host the WSUS update files. Otherwise the MMC snap-in will fail with an "Out of disk space" error.
2) If you install WSUS 3 SP1 on port 8530, the SelfUpdate virtual directory isn't created. You will have to manually create the SelfUpdate virtual directory and point it to C:\Program Files\Update Services\Selfupdate (leave the default permissions)
Reference: Error 0x80244019 After Installing WSUS SP1
Testing & Troubleshooting
If you are having trouble with AutoUpdates, the WindowsUpdate.log file is very handy, its located in:
C:\Windows\WindowsUpdate.log
Make sure the WSUS server is reachable via SMB and http(s) Use Windows Explorer to browse to the following UNC path:
\\WSUS.domain.tld\WsusContent
Use a web browser to browse to the following URL:
http://WSUS.domain.tld:8530/selfupdate/wuident.cab
or for https:
https://WSUS.domain.tld:8531/selfupdate/wuident.cab
If you are prompted to download a file then WSUS/IIS is configured correctly.
Clients "Not Yet Reported"
If you have clients that refuse to report to the WSUS server try the following:
1) Stop the Automatic Updates Service
net stop "Automatic Updates"
2) delete
del /s %windir%\SoftwareDistribution
3) Start Automatic Updates Service
net start "Automatic Updates"
4) Run:
wuauclt /detectnow /resetauthorization
The nasty client should report to the WSUS server shortly there after.