Q1 yes they were imported from their permanent location on the external array.
Q2 I checked and then re-browsed to their location on c: drive I set them up myself this is the first install so I had to find them all manually.
Q3 One of the emulators had a cfg file from prior use but I had deleted it.
The fact that its multiple emulators has me perplexed. Not to mention this is the initial install and I put all the emulators in manually and the computer does not even posess a D:\ drive