Many users reported that Outlook search stopped working or did not work properly after installing the KB5008212 update on Windows 10. If you are facing the same problem, then continue below to solve the problem.
If you receive the error 0x800CCC78 in Outlook Send/Receive progress, continue reading below to fix the problem. Outlook 0x800CCC78 sending error usually occurs when the SMTP server authentication is invalid or occurs due to an invalid character in the recipient address.
In the latest versions of Outlook, some users may experience the following errors when trying to print an email in Outlook: "Cannot print unless an item is selected. Select an item, and then try to print again" or "Printer not Ready", while the printer prints normally in any other application.
If you are trying to install Microsoft Office 2019 or Office 2016 on your Windows 10 PC and the Office installation fail with error "Something went wrong, Error Code: 30015-11 (-1073741790) or 30015-11 (3221225506), then continue below to fix the problem.
If you receive the error "Could not read calendar" in Outlook 365, Outlook 2019 or Outlook 2016, continue reading below to fix the problem.
Sometimes Microsoft Word may not work properly due to user modifications or changes made by other programs. In these cases, the easiest way to restore Word functionality is to reset it to the factory default settings.
The Outlook warning message "A program is trying to send an e-mail message on your behalf. If this is unexpected, click Deny and verify your antivirus software is up-to-date", is displayed when you try to send an e-mail from another program (e.g. Word, Excel or a third-party program), or because you have been infected by […]
This tutorial contains instructions to resolve the Outlook error "Cannot start Microsoft Outlook. Cannot open the Outlook window. The set of folders cannot be opened. The file C:\Users\…\%account_name%.ost cannot be accessed. You must connect to Microsoft Exchange at least once before you can use your Outlook data file (.ost)".
As you may know, "Message Headers" (aka "Message Source", or "Internet Headers" in Outlook), contains all the technical details of a received email message. More specifically, the "Message Headers" of an e-mail message contain, in addition to the usual information (sender, sending time, etc.), the software used to compose the message and the servers that […]
If you installed Microsoft Office 2019 or Office 2016 with a legit Office license and you receive the error "Office isn't licensed properly and you might be a victim of software counterfeiting. Stay Safe with genuine Office today", continue below to fix the issue.
If you cannot disable or enable an Outlook Add-in because of error "The add-is installed for all users on this computer, and can only be connected or disconnected by an administrator", continue reading below to resolve the problem.
If you face one of the following errors when trying to open an email item or Calendar in Outlook 2007 or 2010: "Could not install custom actions. The object could be found" or "The form required to view this message cannot be displayed" or "The form cache file 'FRMCACHE.DAT' is not valid, don't panic and […]