Yes, its 64 bit. I did the copy and then registered the dll. That worked fine. [johan at johanlaptop ~]$ cd ~ [johan at johanlaptop ~]$ cp -rf ~/.wine/drive_c/windows/system32/scrrun.dll ~ [johan at johanlaptop ~]$ wine regsvr32.exe scrrun.dll Successfully registered DLL scrrun.dll [johan at johanlaptop ~]$ Is it possible to run 32 bit wine on 64 bit Fedora?