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  CredSSP Encryption Oracle Remediation RDP issue An update released by Microsoft ( KB 4093492 )on  May 8, 2018 , for Windows 10 Operation System was targeted to change the default settings CredSSP from  Vulnerable  to  Mitigated . However, post patching this caused an issue where the patched clients were blocked from communicating with unpatched servers over RDP protocols. This has been reported to cause an error thrown by Windows RDP as below: Solution: Use the group policy settings changes described below to rollback the changes to ‘Vulnerable’ state to allow RDP access. 1. Open Group Policy Editor, by executing  gpedit.msc 2. Policy path:  Computer Configuration -> Administrative Templates -> System -> Credentials Delegation Run  gpedit.msc  and expand  Administrative Templates Expand  System Expand  Credential Delegation Edit  Encryption Oracle Remediation Select  Enabled  and change Production Leve...

  Here's weird problem that happens to Exchange admins while they want to move some users to different DB. I'm testing a mailbox move from Exchange 2016 database to different database that hs different mailbox quota . I can create a new migration batch for the user and it completes in short order, but the mailbox is not moved. The number of Total, Synced, Failed, and Successful mailboxes for the batch is zero. I get a notification email saying the batch completed successfully, but no mailboxes were moved or synced. When I look at the details of the migration batch in EMS I see that the ValidationWarningCount is 1 and the ValidationWarnings show, "Error:The user already exists, but the migration batch that includes it couldn't be found. Before you try migrating the user within a batch again, please remove the existing user by running the Remove-MigrationUser cmdlet." Whoever wrote that error message deserves a raise. MUCH better than the "Error code 2" I...

A domain joined workstation with Windows 7 operating system (or windows 10) was failing to update computer policies from the domain. . I tried to refresh the settings with  gpupdate /force . But, the command was failing to apply computer settings from domain GPO, with following error message: Computer policy could not be updated successfully. The following errors were encountered: The processing of Group Policy failed. Windows could not apply the registry-based policy settings for the Group Policy object LocalGPO. Group Policy settings will not be resolved until this event is resolved. View the event details for more information on the file name and path that caused the failure. The output from  Gpresult /h gpresult.html  was showing failed status for Registry in component status: Error event was logged into System event log with ID 1096 and same description: The processing of Group Policy failed. Windows could not apply the registry-ba...

Problem: Cannot connect connect to file share from windows 10 computers to old version of file share the error message come up and shows as below screenshot Solution : You need to enable the SMBv1 Protocol by following these steps -Open Control Panel. -Click on Programs and features . -Click on Turn Windows features on or off link. -Expand the SMB 1.0/CIFS File Sharing Support option. -Check the SMB 1.0/CIFS Client option. -Click the OK button. Click the Restart now button.

Exchange 2016: Create CSR and Install SSL Certificate Creating a CSR and installing your SSL certificate on your Microsoft Exchange Server 2016 A.     How to create your certificate signing request (CSR).       B.     Generate the SSL certificate on GoDaddy.       C.     How to Install and Configure Your SSL Certificate. A.     Exchange 2016: How to Create Your CSR Using the Exchange Admin Center ( EAC ) to Create Your CSR 1.      Access the EAC by opening a browser and browsing to the URL of your server (e.g., https://localhost/ecp). 2.      On the Exchange Admin Center credentials page, type your Domain/user name and Password and then click sign in . 3.      In the EAC , in the sidebar menu on the left, click Servers and then in the menu at the top of the page, click Certificates . 4.   ...

Configure notifications on MS operations Manager (OpsMgr 1807) Notifications in Ops Mgr are made of of three primary components – the Channel , Subscriber , and the Subscription . The Channel is the mechanism that we want to notify by, such as Email. The subscriber is the person or distribution list we want to send to,  And the subscription is a definition of criteria around what should be sent. The SMTP Channel:  First creating the channelis required:  Under Administration pane > Notifications > Channels .  Right click and choose New channel > Email (SMTP) Creating SMTP Chanenel Give your channel a name. Lets just call this one our “Default SMTP Channel” , and put description Add Channel Name Click next to go to Settings in the wizard, and type in the FQDN of your SMTP server(s), port number and authentication method . I am going to select “Anonymous” for my Authentication mechanism, it depends on the SMTP configuration on the mai...