[Bug 7046] Noteworthy composer upgrade: Copy failed

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=7046





------- Additional Comments From online(a)noteworthysoftware.com  2007-09-01 08:39 -------
The NWC2 install programs use NSIS CopyFiles instruction with the /SILENT 
directive, which calls the Windows Shell function SHFileOperation with the 
operation set to FO_COPY. In Windows, this operation can be used to replace an 
existing file. In Wine, this operation will fail when the target file exists.

The exact cause can be found here:

http://source.winehq.org/source/dlls/shell32/shlfileop.c#L1075

[CODE]
if (SHNotifyCopyFileW(entryToCopy->szFullPath, fileDest->szFullPath, TRUE))
[/CODE]

By setting the parameter "bFailIfExists" to true, the file copy operation will 
fail when the target file exists.


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