I just upgraded my Macbook Pro to OS 10.13 High Sierra yesterday. After upgrading, I could not run Outlook 2016 any more. I got this message: You can't use this version of the application "Microsoft…
Adobe Acrobat Pro “Sign In Required” Loop
We installed Acrobat Pro for a user and she had no problems using it for weeks. The program suddenly prompted the user to sign in. My user tried to sign in, but got the sign-in…
Virtual Box Startup Terminated E_FAIL (0x80004005) Fixed
I tried to startup my Windows 8 VM the other day and it failed to boot and I immediately got this message: The virtual machine 'Windows 8' has terminated unexpectedly during startup with exit code 1…
How to Schedule a Reboot for Windows Computer
From time to time, we need to schedule a reboot for our Windows servers. I did the screenshots on a server running Windows 2012, but it should apply to Windows 10. Here are the steps.…
BitLocker Command Line
If you ever want to use command line to manage BitLocker, there is a tool called manage-bde just for that purpose. If you have not used a command line tool before, remember to open an…
BitLocker Keeps Asking for the Recovery Key for…
We recently encrypted two laptops using BitLocker. After encryption is done, the BitLocker keeps asking for the recovery key every time the machine boots up. We tried several ways to solve the problem to no…
