SCOM Agent Pending Actions can get out of sync between the Console, and the database

Problem
==========
Agent Pending Actions can get out of sync between the Console, and the database

Cause

========

Orphaned client record in 'agentpendingaction' table of OperationsManagerDB

Action
=============

get-scompendingmanagement

get-scompendingmanagement | where{$_.Agentname -eq "agentname"}|  

get-scompendingmanagement | where{$_.Agentname -eq "agentname"}| Approve-SCOMpendingManagement

agentname 改成您的Agent名稱

Solution
=========

NOTE Before executing any query against the Operations Manager database be sure that a complete and current backup exists. 

exec p_AgentPendingActionDeleteByAgentName 'agentname.domain.com'

Allow non-administrators RDP Access to Domain Controller

To allow remote connection to the domain controllers for members of the Remote Desktop Users group you need to perform the following action for each of your DCs:

• Start Local Group Policy Editor (gpedit.msc);
• Go to the section Computer Configuration -> Windows settings -> Security Settings -> Local policies -> User Rights Assignment;
• Find the policy Allow log on through Remote Desktop Services; 
• Edit the policy by adding the domain group Remote Desktop Users (like this: domainname\Remote Desktop Users), or directly the domain user, or a group (domain\somegroupname) to it;
• Update local policies on the DC using the command gpupdate /force

Display the members of the domain group Remote Desktop Users on the domain controller:

net localgroup "Remote Desktop Users"

As you can see, it is empty. Add a domain user it-pro to it (in our example, it-pro is a standard domain user without administrative privileges):
net localgroup "Remote Desktop Users" /add corp\it-pro

Make sure that the user is added to this group:
net localgroup "Remote Desktop Users"

Task Scheduler Event IDs

Event ID	Task Category
100	Task Started
101	Task Start Failed
102	Task completed
103	Action start failed
106	Task registered
107	Task triggered on scheduler
108	Task triggered on event
110	Task triggered by user
111	Task terminated
118	Task triggered by computer startup
119	Task triggered on logon
129	Created Task Process
135	Launch condition not met, machine not idle
140	Task registration updated
141	Task registration deleted
142	Task disabled
200	Action started
201	Action completed
203	Action failed to start
301	Task engine properly shut down
310	Task Engine started
311	Task Engine failed to start
314	Task Engine idle
317	Task Engine started
318	Task engine properly shut down
319	Task Engine received message to start task
322	Launch request ignored, instance already running
329	Task stopping due to timeout reached
332	Launch condition not met, user not logged-on
400	Service started
411	Service signaled time change
700	Compatibility module started

SCOM Action Account changed- Getting Event ID 31551 and 31561 on Management Server

Cause
========
Still old sccount

Solution
==========

1.Log onto the SQL server that the OperationsManagerDW db is located on. Go to the dbo.ManagementGroup table.
2.Right Click and go to Edit Top 200 Rows.
3.Go to the WriterLoginName check out whether the old account is associated with this.
4.If it is, then change it to the new account

DPM 2016 Agent install fails with Error 347: An error occurred when the agent operation attempted to create the DPM Agent Coordinator service

Symptoms
=============
When you try to protect Windows Server 2008 or Windows Server 2008 R2 by installing the Microsoft System Center 2016 Data Protection Manager (DPM) Agent, the installation fails, and you receive one of the following error messages:

• When you try to install the agent from the DPM console:

Install protection agent on %servername% failed:
Error 347: An error occurred when the agent operation attempted to create the DPM Agent Coordinator service on %servername%.
Error details: The service did not respond to the start or control request in a timely fashion
Recommended action: Verify that the Agent Coordinator service on %servername% is responding, if it is present. Review the error details, take the appropriate action, and then retry the agent operation.

• When you try to install the agent manually on the protected server:

The program can’t start because mi.dll is missing from your computer. Try reinstalling the program to fix this problem.

Cause
=============
This issue typically occurs because a prerequisite is not installed. Most frequently, Windows Management Framework (WMF) needs to be updated.

Workaround
=============
To work around this issue, follow these steps:

1. Upgrade Windows Management Framework (WMF) on the production server to version 4.0.
2. Make sure all other prerequisites are installed.
3. Again try to install the DPM Agent.

Service Manager Install Fails with: An Error occurred while executing a custom action:RollbackCleanup.

An error occurred while executing a custom action:_CreatePortalWebSite.11EE91AB_EABF_48A6_9973_4DCD73190AC6
This upgrade attempt has failed before permanent modifications were made. Upgrade has successfully rolled back to the original state of the system. Once the correction are made, you can retry upgrade for this role.


Solution
=======
1.Open regedit from the Start menu.
2.Browse to the following subkey: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control
3.Create a new DWORD value named ServicePipeTimeout.
4.In the properties of ServicePipeTimeout, select Decimal, and give a value of 600000. (This is milliseconds).
5.Restart the Computer.

How to Clear the Outlook Cache

How to Clear the Outlook Cache

Removing the cache in Outlook doesn't delete emails, contacts, or other useful information

1. Save any work and close outlook
2. Press Windows key+R.
3. In the Run dialog box, enter %localappdata%\Microsoft\Outlook and press Enter.
4. Double-click the RoamCache folder to view the cache files.

      Note:
      Back up the cache files so that you can restore the files if something goes wrong.

5. To delete the cache files, press and hold the Shift key while selecting all of the files. Then press the Delete key, or right-click the highlighted files and select Delete.
6. Outlook automatically makes new cache files when you open Outlook.