Beim Versuch das MacOs 9.1 update zu installieren bekomme ich die
Fehlermeldung 39. Weiss jemand um was für ein Problem es sich
dabei handelt?
Gruss, Marco 
Hi Marco
hoert sich nach einer kapuuten Update-datei an.
Aus der Apple tech info library kopiert:
1."-39" error when opening a self-mounting image (smi) or
„This file is not a complete .bin or .hqx file“ error.
A -39 error indicates that the file is not complete. The most common
cause of this error is related to a bad or dropped connection to the
server during the download process. Try downloading the file again.
If the -39 error occurs when you are downloading a multiple-part
update, the cause of the error is different. If Stuffit Expander is set
to start decompressing as it downloads and starts decompressing the
first part of a multiple-part download, before the remaining parts
are downloaded, Stuffit Expander generates an error -39.
To help resolve this error, find Stuffit Expander on your hard disk
and open it. From the File menu, select Preferences. In the column
of icons on the left, select „Disk Images“ and then deselect „Mount
Images.“ If this does not resolve the issue, go back to the Preferences
dialog, select the „Expanding“ icon, and deselect „Continue to
expand (if possible).“ This will allow all parts to download without
Stuffit Expander trying to decompress the .smi file.
Once you have downloaded the .smi file and its related part files,
double-click the .smi image and all the required downloaded disks
will be loaded into memory and a single install disk will appear on
your desktop.
If you are using America Online, try using a stand-alone Web
browser instead of the built-in America Online Browser (see article
59009: „Apple Software Downloads and America Online“).
Ich hoffe, es hilft…
Claudia