Ì've been working on a project for some months now (Unity integration) until suddenly my soundbank doesn't load anymore. I get this warning: WwiseUnity: "Bank Main failed to load (AK_Fail)" followed by the error message in the title of this question on console. I can't find anything specific that would indicate where the problem is. I've tried copying my soundbanks to various folders to no avail, and like I said I had it all working before already. I suspect that changing my wwise project folder form google drive to dropbox might have something to do with this, but I've already tried to delete all my local Unity project folders, pull a fresh copy from our git repo, apply wwise integration and still I can't load the freshly generated soundbank.
How would I go about finding where the problem is? How do I find out if the files are just in a wrong directory or if the soundbanks are corrupted somehow or what is behind this?
Using Unity 5.5.2f1 and Wwise 2016.1.3.