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After upgrading to Windows 10, you may have noticed a Windows.old folder in C:\Windows. This is a copy of the previous version of your Windows Installation. In case of any errors during or after installation, Windows is able to rollback to the older installation. Is your computer working correctly after the upgrade? Then it is safe …
Read moreEasiest way to Delete Windows.old folder in Windows 10
When I tried to make a Office 365 Exchange Online mailbox visible in my on-premises environment, the following error occurred: PS C:\Windows\System32\WindowsPowerShell\v1.0> Enable-RemoteMailbox user1 -RemoteRoutingAddress user1@tenant.mail.onmicrosoft.com -PrimarySmtpAddress user1@tenant.com This task does not support recipients of this type. The specified recipient Int.tenant.com/Users/user1 is of type RemoteUserMailbox. Please make sure that this recipient matches the required recipient …
The Windows Event Viewer is one of your best friends when it comes to troubleshooting problems in Windows 10 and earlier. The event viewer gives you an overview of all events that happened on your system. Not only errors or warnings but also information. Tracing all these kind of events can often help you solve …
Read moreWindows Event Viewer in Windows 10 – How to use it correctly
A new Windows 10 installation and immediately I got spammed with event 8200 / event ID 8200 – License acquisition failure details. hr=0x80072EE7 in my event log: Log Name: Application Source: Security-SPP Event ID: 8200 Level: Error Description: License acquisition failure details. hr=0x80072EE7 Is this a normal error that you can safely ignore? In most …
Read moreFix for Event 8200 – License acquisition failure details. hr=0x80072EE7
After upgrading to Excel 2007 or Excel 2010, an error specifying the file you are trying to open .xlsx is in a different format than specified by the file extension when you try to open an excel document: The file you are trying to open .xlsx is in a different format than specified by the …
Read moreHow to fix Different format than specified by the file extension in Excel 2010