http://bugs.winehq.org/show_bug.cgi?id=10624
Summary: REG_DWORD should be unsigned not signed in regedit Product: Wine Version: 0.9.49. Platform: All OS/Version: All Status: UNCONFIRMED Severity: trivial Priority: P4 Component: wine-programs AssignedTo: wine-bugs@winehq.org ReportedBy: ted@midg3t.net
Wine's regedit displays the integer representation of REG_DWORD values as a signed value, whereas regedit on my Windows 2000 machine shows the integer representation as unsigned.
To test, create a REG_DWORD value and set the data to ffffffff. It should be 4294967295 but Wine's regedit shows -1.