[Bug 41609] Uninstaller entries are not removed from the registry when the uninstaller says they will be

https://bugs.winehq.org/show_bug.cgi?id=41609

--- Comment #1 from ahyattdev  ---
The registry entry is supposed to be deleted by the following lines in the
following file:

dlls/appwiz.cpl/appwiz.c 535-538

The code there:

/* delete the application's uninstall entry */
RegOpenKeyExW(iter->regroot, PathUninstallW, 0, KEY_READ, &hkey);
RegDeleteKeyW(hkey, iter->regkey);
RegCloseKey(hkey);

I can't solve this myself at the moment because I don't know C++ or the win32
API, but I believe that the error is within these lines.