Problems with WL 11.2

My Samsung Bluray CD recorder does not show up in WL 11 but does show up in WL10 and WL12. Also my Elgato unit does not work in WL 11 but works fine in WL 10 and WL12. I am asking for some help… Is there a preference file that is corrupted and if so how do I delete it? Thanks in advance. -TOM-

Not sure, but you could try to erase this file:
\AppData\Roaming\Steinberg\WaveLab Pro 11\Preferences\General.dat

Thanks!!! that cured the problem with not seeing the CD writer but did nothing for the Elgato problem. Thanks again for the speedy reply