After rebooting a server we found the following error in the event logs along with whole stack of others: Right, so the Microsoft Exchange RPC Client Access would not start. To fix this error, you can do the following: Locate the Remote Procedure call (RPC) Locator service and set it to automatic and then start […]
Exchange Admins don’t always like patching and they say, well it’s working so why fix something that ain’t broken. Well, if you are on a CU earlier than CU15, you should really consider upgrading. CU14 and CU15 have a number of fixes in them but not only that, you need to apply the security patches […]
At a client recently we had an Exchange 2016 Server that would not install the March 2020 Security update. The setup would start and then end with the error below after a few minutes: Error 1642 generally implies that it cannot find the version installed. Even though we had Exchange 2016 CU15 installed (as per […]