Want first Backup old Software-version
I want install the new Software
to INSTALLDIR.
But prior I want to backup the existing Software
in INSTALDIR to INSTALLDIR\YYYY-MM-DD
if there exits an old Software-Version !!
Is that possible ??
Thanks
Peter
Archive: Want first Backup old Software-version
Want first Backup old Software-version
I want install the new Software
to INSTALLDIR.
But prior I want to backup the existing Software
in INSTALDIR to INSTALLDIR\YYYY-MM-DD
if there exits an old Software-Version !!
Is that possible ??
Thanks
Peter
If there's an old version use CopyFiles to copy specific files, or all files into a backup directory.
Use the code from this page to copy the files:
http://forums.winamp.com/showthread....&postid=858409
Use NSISdt from the Archive to get the current date:
http://nsis.sourceforge.net/archive/...php?pageid=156