Exchange Update Failed
Exchange Update Failed KB ID 0001923 Problem While attempting to install an Exchange CU update, (CU15 for Exchange 2019), I got this error. Error: The following error was generated when “$error.Clear(); # # O15# 2844081 – Create PartnerApplication “Exchange Online” in DC and On-Premise # $exch = [Microsoft.Exchange.Data.Directory.SystemConfiguration.WellknownPartnerApplicationIdentifiers]::Exchange; $exchApp =...
Upgrading to Exchange SE
Upgrading to Exchange SE KB ID 0001922 Problem With ‘On-Premises” version of Exchange support coming to an end, anyone wanting to retain a ‘non cloud’ versions of Exchange should be upgrading to Exchange SE. Exchange Version Mainstream End Date Extended End Date Support Status Exchange Server 2013 April 10, 2018 April 11, 2023 End of support Exchange Server 2016 October 13, 2020 October 14, 2025 In extended...
SQL SSMS Certificate Error
SSMS Certificate Error KB ID 0001921 Problem While attempting to open Microsoft SQL Server Management Studio (Version 21) I was met with this. Encryption was enabled on this connection, review your SSL and certificate configuration for the target SQL Server, or enable ‘Trust server certificate’ in the connection dialog” Additional Information A connection was successfully established with the server, but then an...
The uploaded file exceeds the upload_max_filesize directive in php.ini
upload_max_filesize KB ID 0001125 Problem When attempting to upload a file to your website, (in my case from within WordPress). You see this error. Solution: upload_max_filesize Update: 27-05-25: This started plaguing me again recently, and despite me searching all over for php.ini files I could NOT fix it, turns out there was a typo in the php.ini file that was stopping the whole file from loading properly. I uploaded the php.ini...
Audit GPO Changes
Audit GPO Changes KB ID 0001920 Problem If you are reading this your either replanning ahead (bravo!) or there’s been an incident that you are concerned about. If that is the case its important to remember that “you cannot audit retrospectively”* *Note: you can find out when GPOs were altered, but not by whom, with some simple PowerShell i.e. Get-GPO -All | Select-Object DisplayName, ModificationTime Group Policies are...