https://bugs.winehq.org/show_bug.cgi?id=45611 --- Comment #4 from tim110011(a)163.com --- I tested copy behavior on windows 7 x64: 32bit `copy 00aa.txt c:\windows\system32` copy file to syswow64 64bit `copy 00aa.txt c:\windows\system32` copy file fo system32 Launch cmd via start menu's run box will launch the 64bit one. This isue was found when i was making a bash script to manually extract dotnet40 for 64bit prefix using wine's copy: no file copied to system32 dir, same result as winetricks. I use meld compared changed dirs. Was that `dotNetFx40_Full_x86_x64.exe` running on a wrong environment or it was calling the wrong cmd? This was my think. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.