Every time I have uninstalled an evaluation version and then reinstalled an updated evaluation version, this error is triggered everywhere in the Studio and my applications, even when opening the Studio of the previous (released) version (VDF 15):

Can't create COM-object. ActiveX component may not be properly installed or registered. Error code: 0x80040154

Error: 4398

Please report this error to Data Access Corporation
I always reboot when told to. I was NOT told to restart after uninstalling RC1, only after installing RC2. Guess it's Codejock related. This is becoming very annoying. Please fix it.