Hi, Troubleshooting another issue, I followed the advice on the wiki here, http://wiki.winehq.org/UsefulRegistryKeys, and ran the following grep on my 1.2.2 source code as recommended on, and copied and pasted from, the latter wiki page: Code: find . -exec grep "@@" {} \; | grep registry To narrow down the search results I modified it slightly to this: Code: find . -exec grep "@@" {} \; | grep HKCU | grep registry The registry keys listed from the command are as follows: > Alsa Driver, AppDefaults, Crypto, ctapi32, Debug, Direct3D, DirectInput, DirectSound, DllOverrides, Drivers, Explorer, Fonts, MSHTML, Network, Printing, TaskManager, Temporary System Parameters, VDM, Wine, WineBrowser, WineDbg, X11 Driver The keys in bold are those listed by my grep but not listed under HKCU on the wiki page mentioned at the beginning of this post. There was also a registry key listed in the wiki page but not presented by my grep, which was "version." I suppose I have two questions: 1) Does this indicate that the wiki page in question is out-of-date, or was it never intending to list all the keys found by the grep command the author himself recommends? 2) I see no mention in my results of the OpenGL key, which is fundamental to my troubleshooting and workaround. Is this simply because this key is not created by default when using WINE, and must be added manually? Thanks, S.