trigger check for updates button with powershell? - powershell

how can i trigger with PowerShell " check for updates and check online for updates from Microsoft Updates" button so it changes also "last checked date" when i run the PowerShell command ?
we use WUFB to patch our devices and some of them are not installing updates unless i press on that button .
i tried to run wuauclt.exe /detectnow /updatenow but it is not doing the job .
i also tried Invoke-WUInstall with no success .
i have found some near answers but I still can't do what I want.

Related

VB Script to auto download and Install Windows Updates from Microsoft

i need to build a script for automate check, download, and unstall windows updates.
i got this VB script at Microsoft site:
https://learn.microsoft.com/en-us/windows/win32/wua_sdk/searching--downloading--and-installing-updates?redirectedfrom=MSDN
but when running it ask the user permission ([Y\N]) for various actions .
what do i need to change for it to auto choose 'yes'.
the script comments mentioned this, but i dont know how and what to change on it :
/Automate: Don't prompt the user for various actions
' Default: Prompt the user
thanks!

Scripting an auto-response to a on-screen installation prompt

I'm attempting to install several manual related software updates via scripting. My dilemma is that there is an onscreen pop-up prompt that says "Update" when I run each of the installers. I want to create a script that automatically answers the "Update" prompt.
I've tried the following in batch:
echo y | "program.exe"
echo update | "program.exe"
I've tried the following in powershell:
start-process "program.exe" -redirectstandardinput "answer file.txt"
(The answer file contains the word Update.)
Both of these methods still result in me receiving the "Update" prompt from each of the installers' GUI.
Any help would be appreciated!

Task scheduler "Run whether user is logged on or not" issue to startup application

I have a .bat file that starts up a powershell script.
Within this powershell script, i startup PowerBI with a given database.
The powershell script waits till powerBI has been done starting up, and will then be exporting data to some datadump files.
Doing this manually works fine, and also when its on the task scheduler to run when user is logged on.
The moment i change this to "Run whether user is logged on or not" it doesnt work anymore.
The reason behind this, is that it seems that powershell is unable to start PowerBI and therefore there is no open data to query in the rest of the script.
So the positive side is it runs the bat and powershell just fine, only the powershell itself seems incapable to start powerBI.
Are there any solutions to this? should i for example use a different method to call the appliation to start?
currently the powershell snippit to start the app looks like this:
$PBIDesktop = "C:\Program Files\Microsoft Power BI Desktop\bin\PBIDesktop.exe"
$template = "C:\LiveData\Data.pbix"
$waitoPBD = 60
$app = START-PROCESS $PBIDesktop $template -PassThru
log_message "Waiting $($waitoPBD) seconds for PBI to launch"
Start-Sleep -s $waitoPBD
I faced similar issue. So, sharing my experience..
First of all, please verify couple of things.
Specify user account which will be used to invoke the job. Also, ensure that, the account have sufficient permission.
Don't forget to un-check the checkbox (as shown in screenshot) under Conditions Tab
Just found this one - sorry it took so long :D
But, i had this totally nervwrecking issue to.
Solution for me is to realize that the task scheduler is very deep part of the OS.
Thats why i have to grant access to the file, for the computername$ (system name) on the file or folder containing the file to run.
Rightclick on the file or folder -> Security. Select edit and add [Name of your computer]$ and give the read and execute permissions.
That's the only way I can make it run.
But i hope you found the solution in the meantime :)

Windows Scheduled task succeeds but returns result 0x1

I have a scheduled task on a Windows 2008 R2 server. The task includes a Start In directory entry. The task runs, and the batch file it runs does what it is supposed to do. When I run the batch file from a command prompt, I see no errors. The problem is that the "Last run result" is 0x1 (incorrect function call).
I did get this at one time with an incorrect DOS statement IF EXISTS file.txt DO (Copy file.txt file1.txt) that was corrected by dropping the DO statement. The current batch file does not show me any errors or warnings.
Why am I getting a 0x1 result?
Batch file that is run:
PUSHD \\JUKEBOX4\Archives\CallRecording
REM only move csv and wma together. wma should be created last.
IF NOT EXIST C:\CallRecording (MKDIR C:\CallRecording)
FOR /f %%f IN ('DIR /b *.wma') DO (
IF EXIST %%~nf.csv (MOVE /Y %%~nf.* C:\CallRecording\)
)
POPD
CD /D "C:\Program Files (x86)\Olim, LLC\Collybus DR Upload"
CollybusUpload.exe
POPD
Info on scheduled task setup:
Program to run: C:\Program Files (x86)\Olim, LLC\Collybus DR Upload\CallRecordingUploadFromH.cmd
Start in: C:\Program Files (x86)\Olim, LLC\Collybus DR Upload
Run whether user is logged on or not, highest privileges.
History screen, task completed entry
"Task Scheduler successfully completed task "\Call recording upload to portal from NH" , instance "{1449ad42-2210-427a-bd69-2c15e35340e6}" , action "C:\Windows\SYSTEM32\cmd.exe" with return code 1."
First screen of Task Scheduler shows "Run Result" of "Success"
It seems many users are having issues with this. Here are some fixes:
Right click on your task > "Properties" > "Actions" > "Edit" |
Put ONLY the file name under 'Program/Script', no quotes and ONLY the directory under 'Start in' as described, again no quotes.
Right click on your task > "Properties" > "General"
| Test with any/all of the following:
"Run with highest privileges" (test both options)
"Run wheter user is logged on or not" (test both options)
Check that "Configure for" is set to your machine's OS version
Make sure the user account running the program has the right permissions
I found that I have ticked "Run whether user is logged on or not" and it returns a silent failure.
When I changed tick "Run only when user is logged on" instead it works for me.
I've had the same problem. It is just a batch-file, working when manually started, but not working as a scheduled task.
there were drive-letters in the batch-file like this:
put z:\folder\file.ext
seems like you should not use drive-letters, they are bound to the user, who created them - for me this little change made it work again:
put \\server\folder\file.ext
For Powershell scripts
I have seen this problem multiple times while scheduling Powershell scripts with parameters on multiple Windows servers.
The solution has always been to use the -File parameter:
Under "Actions" --> "Program / Script" Type: "Powershell"
Under "Add arguments", instead of just typeing "C:/script/test.ps1" use -File "C:/script/test.ps1"
Happy scheduling!
Windows Task scheduler (Windows server 2008r2)
Same error for me (last run result: 0x1)
Tabs
Action: remove quotes/double-quotes in
program/script
and
start in
even if there is spaces in the path name...
General:
Run with highest privileges
and
configure for your OS...
Now it work!
last run result: The operation completed successfully
Probably not the cause of the OP's problem; for me the problem was caused by the fact that my program called a SQL function, and the service account the windows task was set up with did not have the required SQL permissions. That also gives a 0x1
This answer was originally edited into the question by the asker.
The problem was that the batch file WAS throwing a silent error. The final POPD was doing no work and was incorrectly called with no opening PUSHD.
Broken code:
CD /D "C:\Program Files (x86)\Olim, LLC\Collybus DR Upload" CALL CollybusUpload.exe POPD
Correct code:
PUSHD "C:\Program Files (x86)\Olim, LLC\Collybus DR Upload" CALL CollybusUpload.exe POPD
In my case it was an encoding issue. We wanted to start en existing batch file, and it resulted in "return code 1", and the desired action wasn't performed. I've accidentally found that the batch file was shown in Notepad as one with UTF-8 encoding (actually without any reason, as we have no special characters in the text). I saved it as ANSI, and it solved the problem for us. Might be, that it was a kind of encoding corruption in the file that prohibited Task Scheduler and cmd.exe to open the file, although it was displayed correctly in Notepad.
On our servers it was a problem with the system path. After upgrading PHP runtime (using installation directory whose name includes version number) and updating the path in system variable PATH we were getting status 0x1. System restart corrected the issue. Restarting Task Manager service might have done it, too.
I was running a PowerShell script into the task scheduller but i forgot to enable the execution-policy to unrestricted, in an elevated PowerShell console:
Set-ExecutionPolicy Unrestricted
After that, the error disappeared (0x1).
Just had the same problem here. In my case, the bat files had space " "
After getting rid of spaces from filename and change into underscore, bat file worked
sample before it wont start
"x:\Update & pull.bat"
after rename
"x:\Update_and_pull.bat"
For me the problem was the PowerShell script being ran had #Requires -RunAsAdministrator at the top, meaning it needs to run in an elevated command prompt as an Admin, but the user the Scheduled Task was set to run as wasn't an admin on the local computer. So even though Run with highest privileges was checked in the scheduled task, I still had to make the user an Administrator on the computer. Once I did that, the script ran as expected.
Since there is always more than one reason this could happen I thought I'd share some troubleshooting tips that helped me diagnose my issue.
Always adding a "start in" parameter first since thats an easy fix, even just adding the drive letter can help, e.g. C:\
If you're running "whether user is logged on or not" and it is failing it might be an issue with your user and/or user environment.
Switch the task to run only when user is logged in temporarily for
troubleshooting purposes.
Make sure you're actually logged in AS the user you're telling the task
to run as. (PATH and other environment variables are different by user
and if you see the task running on one user successfully that doesn't
necessarily mean it will run successfully for another user even if they're in the same security group.)
Add pauses or some other type of debugging to your script to give you
time to see any errors that may pop up.
Perform a manual run from the task scheduler window.
Fix any errors you see from your debugging statements. Rinse and repeat.
If it runs successfully switch back to run "whether user is logged on
or not" and try another manual run. If it works now you're all set.
If nothing has helped so far you might need to dig in deeper to your user and file privileges. My troubleshooting tips assume that you have been able to get a past task running using a specific user login already. They don't cover building a scheduled task from a fresh install necessarily. Luckily I haven't had to do that.
What solved it for me was that I was using a local administrator account instead of the domain account so I changed the "Run as" to the domain account.
It turns out that a FTP download call using winscp as last thing to do in the batch caused the problem. After inserting the echo command it works fine. Guess the problems source could be the winscp.exe which do not correctly report the end of the current task to the OS.
del "C:\_ftpcrawler\Account Export.csv" /S /Q
"C:\Program Files (x86)\WinSCP\WinSCP.exe" /console /script="C:\_isource\scripte\data.txt"
echo Download ausgeführt am %date%%time% >> C:\_isource\scripte\data.log

Control goes to next statement immediately after running a command using Run method

I have script to uninstall a package say pkg_1 using it's uninstallstring (i.e. setup.exe -remove). After that it is trying to remove another package say pkg_2. The uninstallation of pkg_1 takes around 1 to 2 minutes. the script looks like as below
rc = shellobj.Run("cmd /C " & uninstall_string_1 & " /silent",0, true)
rc1 = shellobj.Run("cmd /C " & uninstall_string_2 & " /silent",0, true)
Here what's my problem is, if you place WScript.sleep(120000) between above two statements, both packages are getting removed successfully. Otherwise, uninstaaltion of pkg_1 is halted and uninstallation of pkg_2 begins immediately. As a result only pkg_2 is getting removed(without sleep).
How can i do the uninstallation of two packages without using sleep method?
FYI
If you run uninstall_string_1 from command prompt, new prompt will be opned after 0-5 seconds and uninstallation proceeds in background
Arjun, I read this in another forum :
When we use scripts to install or uninstall packages, it depends very much on the implementation of the package. Let's say setup.exe itself run as process A. Process A does some nominal verification then spawns a process B, the real installation engine, then close itself out. In this case, the bWaitOnReturn(which you have set to true in your code) has done its work and the control will hand to the next statement. However, the process B is still running. That is out of the control of the bWaitOnReturn. So your 2nd package will start before your 1rst package is actually completed. Maybe your 1rst package is not actually halted, it might be taking time and executing in the background. Thats just a guess anyways.
If that is not the case, can you also try this :
Set obj0 = CreateObject("WScript.Shell")
Set objExec = obj0.Exec("your package../../")
' We will set a loop until finished
Do While objExec.Status <> 1
WScript.Sleep 100
Loop
So every 100ms, script will check if your package has completed execution. And if it has, it will move to next statement.
Try this one:
strCmd = uninstall_string_1 & " & " & uninstall_string_2
rc = shellObj.Run("cmd /C " & strCmd, 0, True)