It is quite common to find that on newer installations ImageGlue
may not have access to its log files. The most obvious way this
will manifest is in the fact that the IGSettings image preview pane
will fail to update or will display a blank image. Use Process
Monitor to establish to what location access is being denied and
you will be able to resolve this issue.
It is similarly common to discover that ImageGlue may not have
write access for the Event Log. This means that it cannot log
information about, for example, a failure to be able to write to a
log file. While access to the Event Log is not crucial, the kinds
of information that ImageGlue provides often help in
troubleshooting configuration issues.