Hi!
Design of UltiDev Cassini does not prohibit running two apps from the same physical directory, but even though simple apps we tested didn't cause any problems, we noticed that DotnetNuke seems to be upset when ran from the same physical directory - it goes into the infinite loop of redirecting to its root URL. It would help us to know what version of Cassini you're running, as well as whether you run your own app or some 3rd party app. Please
contact us over the email to continue troubleshotting the issue.
Thank you for using UltDev Cassini,
UltiDev Team.
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