Jay Versluis Yesterday I was trying to open an installer which was offered as a .dmg file. That’s a disk image which mounted itself fine, but when I ran the installer contained in the disk image, all I got was an error message: “ZBrush to Keyshot Content Installer is damaged and could not be opened”. At first I … Read more
When you’re trying to open any of the Adobe CS5 or CS6 applications in Yosemite, you’ve likely encountered a friendly message such as this: This happens because CS5 and CS6 applications were relying on Java 6, and the current version at the time of writing is Java 8. I’m not an expert on Java, but … Read more
It’s easy to remote control your Mac, no matter if it’s hosted in a data centre far away, or if it sits in your bookshelf across the room. But when you do, you’ll notice that the screen resolution is often not what you’d expect on the monitor you control your Mac from. This is a bit … Read more
Imagine the following scenario: A website is hosted on Server 1. Let’s call it domain.com. The email services for domain.com are hosted on another server, let’s say with Google (via MX records set at the domain level). Email sent from other servers gets through fine, but when you send email from a domain also hosted on … Read more
root is the most powerful user in Linux and UNIX systems, from which OS X is derived. The root user can read, write and delete every file on the system and – when placed in the wrong hands – destroy the entire system in a flash. Even power users on a Mac have very little … Read more
A new “improvement” in Yosemite is the progress bar that comes up when you start your machine. What you Mac does under the hood hasn’t really changed from Mavericks, but the progress bar implies that a long running operating is happening the background. It can look grey with a black background, or dark grey with … Read more
Every Mac has an integrated hardware test called – not surprisingly – Apple Hardware Test. When you get a new device, or if you’ve recently upgraded your memory, it’s worth checking if everything is working as expected. Otherwise you may encounter weirdo bugs sometimes down the line. To start the test, simply shutdown your Mac, … Read more
You can upload a lot with the WordPress Media Uploader, but depending on the file extension the system will not allow everything on your server by default – for security reasons. ZIP files and PDFs are fine, but something more obscure – particularly non-standard extensions or executable files – are not. I like it that … Read more