WordPress Could Not Create Directory, Plugin Upgrade Failed On IIS
Upgrading plug-ins in Wordpress 5.2.x or 5.3.x may fail on IIS 7 due to a bug in the Windows Cache Extension for PHP.
Using WP Super Cache with IIS 7
If you are lucky enough to have attracted some traffic on your WordPress blog, you may find yourself stuck with an overloaded web server that gets bombarded from links on Google, Digg or Twitter.
WordPress 2.5 Broken Media Library Fix
The Media Library in WordPress 2.5 is a great new feature. Unfortunately, it doesn’t work for many users right out of the box.