NameSpace ‘Microsoft.Policies.WindowsStore’ Error
Microsoft.Policies.WindowsStore KB ID 0001817 Problem While working in the Group Policy Management tool, upon expanding administrative templates I got this error. Namespace ‘Microsoft.Policies.WindowsStore’ is already defined as the target namespace for another file in the store. Solution: Microsoft.Policies.WindowsStore Error This is because in your policy definitions there are two (four actually) files that are pointing...
Disable LLMNR and NetBIOS (via GPO)
Disable LLMNR and NetBIOS KB ID 0001816 Problem LLMNR is a protocol that’s used both in IPv4 and IPv6 networks to provide name resolution (in the absense of DNS), the problem with it is that it is wide open to exploitation and can be used to perform a MITM attack on your network. NetBIOS is much older and asscociated with IPv4 networks only. Really old Microsoft OSs used to rely on it heavily, but these days its pretty much...
Restore AD Objects
Restore AD Objects KB ID 0000096 Problem Ever since we had Server 2008 R2 we have had the AD recycle bin (which is not enabled by default). Even if you have not enabled the AD Recycle bin, when objects are deleted from AD they are not completely ‘deleted’ they are simply tombstoned, and they can be restored (for 180 days). Note: Those object’s when restored WILL lose some of their attributes though! CAN I RESTORE AD...
Edge View Certificate Information
Edge View Certificate Information KB ID 0001815 Problem Not sure why, but I spend a large amount of time working on certificate problems, being asked questions about certificates, or fixing certificate problems. For certs that are web presented, back in the days of IE I could simply do this. For those sniggering at my IE use – I typically work on client’s sites where I can’t go round installing browsers that are not terrible!...
PowerShell to Exchange Online
PowerShell to Exchange Online KB ID 0001814 Problem While attempting to PowerShell to Exchange Online today, I tried to do this by using my usual method, and repeatedly got this error. New-PSSession : [outlook.office365.com] Connecting to remote server outlook.office365.com failed with the following error message : Access is denied. For more information, see the about_Remote_Troubleshooting Help topic. At line:1 char:12 + $Session =...
Upgrade Azure AD Connect
Upgrade Azure AD Connect KB ID 0001813 Problem On 15th March 2023 support for the following Azure AD Connect sync versions will be removed; 2.0.91.0 2.0.89. 2.0.88.0 2.0.28.0 2.0.25.1 2.0.10.0 2.0.9.0 2.0.8.0 2.0.3.0 So plan in some maintenence and upgrade yours, at time of writing the current version is 2.1.20.0, so you can still upgrade if you running an older version. Upgrade Azure AD Connect: Solution Before you start it’s...