I upgraded OE to 8.1E (2011.12.15) and AR 9.0C (2011.12.09) and replaced ADS32.DLL. Today we're getting a critical error as per the attached file. We're closed out of everything now and can't get in to Adagio at all. I went back to the previous .dll but that didn't solve it. All modules are freezing when trying to open. Is there a way to roll back OE and AR??