When viewing the e-Manual, and error message reading " Error loading XML..." (the content of "...." varies according to the displayed screen) may be displayed, or certain parts of the screen may not be displayed. In these cases perform the following operations. Doing so may enable the e-Manual to be displayed properly.
This error may also appear as the similarly worded "App Name" can't be opened because it was not downloaded from the Mac App Store." depending on the security settings on your computer. A sample of the error is shown below: