I can't make all potential useful topics sticky, the front page would just be a long list of stickies, which is not very user-friendly. Instead, it is listed in the resources category, which you can find directly from the left-hand navigation menu (Helpful resources and FAQ link)

The reason it works when you move it back to the desktop is likely because the map is set up with map-relative paths to the images. Which means it looks for the images in a spesific place that is relative to where the map is, so if you move the .fcw file, you need to move the image folder along with it so they keep their relative relationship in the new location.

As Sue says, it is best to keep your symbols under @Symbols\User\somesubfolder

There are two main things that can cause erase to misbehave:

• It actually calls a macro, so if your macro file is corrupt the command may not load properly. There was a bug in an earlier version that could cause corruption of your in-memory version of the macros, hence the importance of the update. The update should also have replaced your macro file on disk. You can check that your macro file looks sane by going to tools -> macros -> edit macros, scroll down in the dialog, and check that the last line is ENDM (followed by a blank line)
• Your selection method may be changed. This should make all commands requiring a selection to misbehave though, and not just erase, but you can reset it to the default by going to tools menu -> options -> Select method -> set to dialog or popup.

If none of this helps, I suggest you contact support through your registered user pages.

Today I am adding Pappy's Pub by @Shessar:

Great work. Added it to the tutorial list.