Opening up Costumes -- Causes Game Crash

[JJDrakken]

P.I. -- Rikti Raid, twice crashed, both times was trying change costumes

[GM Kal]

Make sure to do an Options, Re-Validate in tequila, and also please check your install directory:

 

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2) Install the game in whatever directory you want. *For Windows 8 and above, it is important that this is not in your Desktop, Documents, or Downloads folder due to permissions. We recommend installing to C:\Games\City of Heroes. It is also important to make sure Tequila goes into the same location as CoH.

So main points:
Not in a directory windows messes with (listed above)
And at least 2 deep. (Such as C:\Games\City of Heroes )

If other directories are used, windows will likely mess up your game and cause interesting errors or problems later on.
Even if it works at first.