It works, the "Archive & Install" has solved the problem. And it was really
not complicated as you mentioned it and until now I didn't have to reinstall
any of my applications or settings. I've done an Back-Up with this "healthy
setting" with the Time Machine.
That's great! Remember to exclude the Entourage Identity folder in Time
Machine. Select from one of these options:
Are there any measures to prevent this to happened once again ? I do the
repair the "zugansrechte (sorry, I don't know the englich term for it) rights"
on HD/Applications/Utility applications/Harddisc applications once in a week.
What else can I do?
Your best defense is to have a good backup strategy. Don't add haxies and
shut now properly. Restart your Mac occasionally. This often fixes many
problems.
Repairing permissions isn't really necessary unless you are installing new
system and/or Apple software.
See this article on Repair Permissions:
Repairing permissions: What you need to know
<
http://www.macworld.com/article/52220/2006/08/repairpermissions.html>
Or
<
http://tinyurl.com/2mcso3>
In the article they mention:
<quote>
Apple¹s description of the Repair Disk Permissions function seems to imply
that any software, including third-party software, installed using Installer
and accompanied by a receipt in /Library/Receipts is affected by repairing
permissions. However, we know from the previous answer that this isn¹t the
case. The only third-party software affected by repairing permissions is
software included with Mac OS X and installed by the Mac OS X Installer; for
example, the Flash browser plug-in (/Library/Internet
Plug-Ins/flashplayer.xpt) and‹in older versions of Mac OS X‹Microsoft¹s
Internet Explorer browser.</quote>