One creates a Windows agent by calling CreateService with one of the following two parameters: SERVICE_USER_OWN_PROCESS or SERVICE_USER_SHARE_PROCESS. When SERVICE_USER_OWN_PROCESS is used, the agent will start with the next login and it will have a name like < service_name>_< some session ID>. Example of Windows 10 Microsoft agents: MessagingService_ba3d3c, PrintWorkflowUserSvc_ba3d3c or DevicesFlowUserSvc_ba3d3c (call sc query type=userservice to see the active ones) - in this case, the is 0xba3d3c, while the Logon Session is 0xba1a53 (close, but not enough) (seen with Process explorer).
My questions are:
Can I start the agent immediately after installation without logout? It would help with the installer that asks for reboot now.
What is this mysterious "session ID" ? It would help with the testing, to avoid enumeration and guessing.
Firstly, Appreciate your patience in reading and thinking through this problem I have mentioned here.
I had unique problem on one of my AWS EC2 instances(Ubuntu 14.04), where the instance just goes unreachable through either http or ping. It also locked me out of ssh access. I had to log in to aws console everytime, and reboot the instance manually. As a solution, I have configured cloudwatch monitoring to reboot the instance automatically and send a notification email to me, on any occasion where the system check has failed.
So far, so good.
Now, what I really want is the root cause / reason for instance going unreachable. I assuming that to be a memory issue. I have gone through the get-system-logs, which helped a bit. But, is there anyway, I can configure cloudwatch to send me the fail logs or something similar when it sends me the alert email. Or is there any way, I can alert myself with sufficient log info like - example : memory usage being 80%, network not responding etc- when I instance goes unreachable. I have heard of swap tool, but I am looking for something more generic, just not limited to memory monitoring.
Anything? Anyone has any idea?
I would go old skool and use a script on the server to log to a file
Presumably ( you don't mention this detail in the above ) there is a particular program running on the system that is giving you this problem
Usually system programs store their PID in a file. Let's assume the file is /var/run/nginx.pid. You can work this out for your particular system
Write a script to read the PID and record the memory use, for example add this file as "/usr/local/bin/mymemory"
PID=`cat /var/run/crond.pid`
# the 3 fields are %mem, VSZ and RSS
DATA=`ps uhp $PID| awk '{print $4, $5, $6}'`
NOW=`date --rfc-3339=sec`
echo "$NOW $DATA" >> /var/log/memory.log
Add a line to crontab as root
* * * * * /usr/local/bin/mymemory.log
This will make an ever growing file for memory per minute. I suggest you login once a day and check it, download it if interesting and delete it.
(In a real production context log rotation could be used)
Every time there is a crash the file should contain memory use data
I've just had a bit of fun trying to connect to a new VM I'd created, I've found loads of posts from people with the same problem, the answer details the points I've found
(1) For me it worked with
<VMName>\Username
Password
e.g.
Windows8VM\MyUserName
SomePassword#1
(2) Some people have just needed to use a leading '\', i.e.
\Username
Password
Your credentials did not work Azure VM
(3) You can now reset the username/password from the app portal. There are powershell scripts which will also allow you to do this but that shouldn't be necessary anymore.
(4) You can also try redeploying the VM, you can do this from the app portal
(5) This blog says that "Password cannot contain the username or part of username", but that must be out of date as I tried that once I got it working and it worked fine
https://blogs.msdn.microsoft.com/narahari/2011/08/29/your-credentials-did-not-work-error-when-connecting-to-windows-azure-vms/
(6) You may find links such as the below which mention Get-AzureVM, that seems to be for classic VMs, there seem to be equivalents for the resource manager VMs such as Get-AzureRMVM
https://blogs.msdn.microsoft.com/mast/2014/03/06/enable-rdp-or-reset-password-with-the-vm-agent/
For complete novices to powershell, if you do want to go down that road here's the basics you may need. In the end I don't believe I needed this, just point 1
unInstall-Module AzureRM
Install-Module AzureRM -allowclobber
Import-Module AzureRM
Login-AzureRmAccount (this will open a window which takes you through the usual logon process)
Add-AzureAccount (not sure why you need both, but I couldn’t log on without this)
Select-AzureSubscription -SubscriptionId <the guid for your subscription>
Set-AzureRmVMAccessExtension -ResourceGroupName "<your RG name>" -VMName "Windows8VM" -Name "myVMAccess" -Location "northeurope" -username <username> -password <password>
(7) You can connect to a VM in a scale set as by default the Load Balancer will have Nat Rules mapping from port onwards 50000, i.e. just remote desktop to the IP address:port. You can also do it from a VM that isn't in the scale set. Go to the scale set's overview, click on the "virtual network/subnet", that'll give you the internal IP address. Remote desktop from the other one
Ran into similar issues. It seems to need domain by default. Here is what worked for me:
localhost\username
Other option can be vmname\username
Some more guides to help:
https://learn.microsoft.com/en-us/azure/virtual-machines/windows/quick-create-portal#connect-to-virtual-machine
https://learn.microsoft.com/en-us/azure/virtual-machines/windows/connect-logon
In April 2022 "Password cannot contain the username or part of username" was the issue.
During the creation of VM in Azure, everything was alright but wasn't able to connect via RDP.
Same in Nov 2022, you will be allowed to create a password that contains the user name but during login it will display the credential error. Removing the user name from the password fixed it.
I have scheduled a C# console application in Task Scheduler of Windows 2012 R2. Application will run when executed it manually or Right click on scheduled task and click on Run, but it is failed when triggered by Task Scheduler with below error.
The operator or administrator has refused the request(0x800710E0)
I have followed below steps also after Google search
Selected "Run whether user logged in or not"
Unchecked "Start the task only if the computer is on AC power"
In my case, the error message "The operator or administrator has refused the request" meant that a previous instance of the task has still been running and the task was configured to not start a new instance if it's already running (the default configuration), so the Task Scheduler refused to start a new instance when the task was triggered.
You can find that option in a select box on the task's Settings tab, under the caption "If the task is already running, then the following rule applies". The default value is "Do not start a new instance".
But that error message is pretty confusing. From the other answers, you may see that it may mean many completely distinct errors. As is usual in Microsoft's products.
Tip
It's helpful to check the History tab of a task. That's where I have found out what's actually going on. There was an event "Launch request ignored, instance already running".
In my case, I had to redo the permissions on the task. Somehow it had lost the domain portion of the username. Instead of `DOMAIN\joeuser' it was just 'joeuser'. After a reset, it worked correctly as it had for the previous year.
In my case as per having a job setup with Task Scheduler as written about in the "Prevent a Task Scheduler Task from Executing on Setting Updates", I had a job setup to run every "X" minutes for a period of indefinitely.
Upon seeing the dreaded "The operator or administrator has refused the request" for the Last Run Result, I looked over the History tab and see detail indicating that is "missed its schedule".
The Solution
From the Settings tab of the job properties, I simply checked the option "Run task as soon as possible after a scheduled start is missed", and problem resolved; although, I did have to type in the credential again as well.
Note: This started occurring once a server was moved from a redundant backup server once hardware repair was completed back to the original hardware. The OS was Server 2012 R2 and the OS was moved to other hardware while repair was done on the production server but I didn't notice this there—maybe an oversight there though—not sure.
I know that #Sushmit-Patil found a solution, but I wanted to add a solution to my similar problem:
It turns out a prior process never exited (it was hanging around in memory because of a defect I had in my code). By default, Windows Task Scheduler won't run the process again if it's already running.
In addition to fixing the defect, in Task Scheduler, under the Settings tab, I set If the task is already running, then the following rule applies: to Run a new instance in parallel
1
Error occurred due to folder permission, I was creating CSV from my application, which was required folder permission to be granted. After giving Full Control to the folder error got resolved.
For me, the solution was to check Run with highest privileges in the properties.
In my case my task launches a PowerShell script--and it produced the "The operator or administrator has refused the request (0x800710E0)" error message as seen in the Task Scheduler's task-entry grid. My user name was correct, but when I dropped to a command prompt and simulated the task by running the PowerShell against my .ps1 file, I saw an Avast prompt that flagged my script as suspicious and wasn't allowing it to run. I created an Avast exception and now the task runs without any issue.
After turning on history I also had the error "Missed task start rejected: Task Scheduler did not launch task as it missed its schedule." but I didn't want the task to start when I woke up the computer, I wanted to figure out why the computer didn't wake up.
This answer helped me out -- by default Windows was waking for "Important Wake Timers Only" (system updates, but not my scheduled task).
In the setting Power Options > Edit Plan Settings > Change advanced power settings > Sleep > Allow wake timer change the option to "Enabled" and then your computer will wake up to run the task.
You can also do this from "settings". Probably earlier instance was already running and launching a new instance failed.
In my case, the error message "The operator or administrator has refused the request" appeared because the computer was in stand-by at the scheduled time (and the options "Wake the computer to run this task" and "Run task as soon as possible after a scheduled start was missed" were unchecked).
I had previously chosen "Enable All Tasks History" and a more useful error message appeared in the History tab: "Missed task start rejected: Task Scheduler did not launch task as it missed its schedule. Consider using the configuration option to start the task when available, if schedule is missed."
I have found what I believe to be a bizarre bug in Windows Server 2016 scheduler and maybe other Windows Server versions that produces the OP's error (and a workaround):
Here are the conditions:
You're using the "Monthly" option trigger in your task (I currently have all months selected and just a couple days chosen, e.g. 1st and 15th)
You have the "Synchronize across time zones" selected.
This was originally an issue I found back in November 2020 when my tasks were running twice all of a sudden after the DST time change (and this was a widely reported bug, but not an obvious solution). I never would have known, except that users started receiving duplicate emails from one of my tasks. In the history you would simply see the task running twice at what appeared to be exactly the same time. It worked fine before the time change. I forget all the troubleshooting I did then, but my end theory was that it was somehow confusing the time after the time change. The work around was to set the option "Synchronize across time zones" and all seemed well...
Fast forward to March when the DST time just changed back again and now I get every time the tasks with the Monthly option runs:
The operator or administrator has refused the request
The History tab on the task is also blank. If you change options and save, the History tab starts logging again and then sometimes stops if the task errors again. Weird.
One work around is to simply turn off the "Synchronize across time zones" option (tested). However, I don't recommend that option as I assume you'll have the duplicate running task issue again when the DST time changes again in November.
The one time I got an error to show in the History tab it stated:
Task Scheduler did not launch task "\EmailCampaign" as it missed its
schedule. Consider using the configuration option to start the task
when available, if schedule is missed.
Therefore, I went and set that option to start the task if the schedule is missed and all seems well. I figured I'd see the original error and then subsequently the task running, but no error any more either. It all just works.
I know this solution was reported above, but that's because most people's computers were asleep or something to that effect. My issue is on a production internet facing server that doesn't go to sleep, hibernate or anything related and only happens with specific conditions related to the Monthly trigger option. All my others tens of scheduled tasks work flawless.
I wrote a Powershell script to do a task. I was getting this error and landed here (as well as other lower ranked search results). The task would run manually and the first time it was triggered, but not on repeat even though I had it set up to end the task if it took longer than a minute.
My problem was caused by not providing an exit code in my powershell script. Task scheduler simply did not know the task had finished and would consider it still running. I could have simply allowed the next instance of the task to be started if the previous was not finished, but using the exit code is the 'right way'.
So I simply added a new line on the end of my PS1 --
exit
This topic is old but I had the same problem on windows server 2016.
My task executes a BAT script that zip a folder and upload on an external backup.
The task never ended because there was a "pause" at the end of my script. And my task was configured with "Dot not start a new instance" settings.
I solved my problem by removing the "pause". I don't know if it will be useful..
I have a particular scheduled task that CF claims runs every 2 minutes. However, it either doesn't run or complete since the database changes the task is supposed to perform do not occur after each run. However if I copy the exact same URL into a browser and run the script, it works 100% of the time.
I have no clue where to start debugging. There is no IP restriction on the page.
I can see in the CF Admin that it was last run at 2:06 for example and the next run will be at 2:08. I can also see it in the scheduler.log file.
We had updated our certs in IIS but didn't update our cacerts file. Once we did everything was great.
It was clear the process wasn't running when I added a line or two to email myself at the start of the task. The emails never came when the server ran the task but they did when I pinged the page. I changed the task to save the output to a log file and when I opened that up it just said "Connection Failure". This led me to some googling and some talk about certificates which made me remember that we just updated ours recently. Looking back at my emails with IT it did indeed happen on the same day that the last emails in the mailsent.log were sent from these scheduled tasks.