Whops, it seems I just didn't wait long enough...
The installer logfile is a just stunning...
00:00.001: ====================================================================
00:00.088: INFO: Opening log for preliminary WDSSetup.exe actions
00:00.130: Started: 2013/03/23 (Y/M/D) 15:11:41.909 (local)
00:00.172: Command line:
00:08.995: INFO: Closing down log for WDSSetup.exe logging
In POL log it seems that a Path is missing, but which?...
[03/23/13 17:27:29] - Running wine-1.5.16 /home/wurst/PlayOnLinux's virtual drives/Office2010/drive_c/WindowsSearch-KB940157-XP-x86-deu.exe (Working directory : /)
fixme:clusapi:GetNodeClusterState ((null),0x32eb84) stub!
fixme:advapi:DecryptFileA "c:\\\\b47dbe441d50a1985a5f9f52bd\\\\" 00000000
fixme:clusapi:GetNodeClusterState ((null),0x33ec04) stub!
fixme:advapi:DecryptFileA "c:\\\\c336065534dd1f6c3df29ccc\\\\" 00000000
fixme:setupapi:pSetupGetGlobalFlags stub
fixme:advapi:RegisterEventSourceA ((null),""): stub
fixme:advapi:RegisterEventSourceW (L"",L""): stub
fixme:advapi:ReportEventA (0xcafe4242,0x0001,0x0000,0xc00e1115,(nil),0x0003,0x00000000,0x33f220,(nil)): stub
fixme:advapi:ReportEventW (0xcafe4242,0x0001,0x0000,0xc00e1115,(nil),0x0003,0x00000000,0x1522f0,(nil)): stub
err:eventlog:ReportEventW L"Windows"
err:eventlog:ReportEventW L""
err:eventlog:ReportEventW L"Path not found.\\r\\n"
fixme:advapi:DeregisterEventSource (0xcafe4242) stub
I also tried the englisch version but it's not working too, with the same error...
Edit: I added a symlink from windows to Windows directory, but that's not helpful either..