wsusscn2.cab File integrity verification failure

wsusscn2.cab File integrity verification failure

Postby thesavo » 15.05.2012, 11:46

I closed the command window while wsusoffline was running last night. When I try to re run it now with the option checked "verify downloaded updates" , it fails immediately when checking "wsusscn2.cab"
That existing file is only a few megs in size.

I ran wsusoffline on a fresh machine, and copied the "wsusscn2.cab" that it downloaded to my original repository.
With that new file (50~Meg), it still failed the integrity check. If I unchecked the option, it proceeds to run as normal.

I have had this happen once before, the way i resolved it was to delete my entire wsus repository and start again.

My question is now,
  • Has anyone else had this problem?
  • Do i have leave this option unchecked or will have to throw out the entire repository?
thesavo
 

Re: wsusscn2.cab File integrity verification failure

Postby harry » 15.05.2012, 19:09

Welcome thesavo!

Please see ...\doc\faq-enu.txt:
Q: During download, I receive a file integrity verification failure. What can I do to resolve this?
A: If you're sure that the patch files in your repository weren't manipulated, you may delete the corresponding checksum files under ...\client\md. They'll then be recreated during the next download run.

In this case it is ...\client\md\hashes-wsus.txt
harry
 
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Joined: 29.10.2009, 18:02

Re: wsusscn2.cab File integrity verification failure

Postby maq » 29.06.2012, 01:52

hello.

I'm not sure if this is the right place to post this, but I'm facing difficulties with wsusscn2.cab as well. When the program tries to download wsusscn2.cab, the download either stops at 60% or 96%, or it fails verification. In all cases the program stops working. I'm not familiar with the program, so I have no idea what other information to post or whether I'm making a silly mistake (in which case I'm sorry for asking).
Anyway, help would be appreciated.
maq
 

Re: wsusscn2.cab File integrity verification failure

Postby Denniss » 29.06.2012, 18:13

Some problems at the M$ servers/load balancers. I experienced interrupted downloads (was restarting though) myself.
Denniss
 
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Joined: 01.08.2009, 11:51

Re: wsusscn2.cab File integrity verification failure

Postby scbs29 » 06.07.2012, 10:01

Same problems with wsusscn2.cab.
faq and forum posts suggest deleting hash files in /cmd/md. I do not have a /cmd/md.

Message from run is:
Code: Select all
--2012-07-06 08:47:11--  http://download.windowsupdate.com/microsoftupdate/v6/wsusscan/wsusscn2.cab
Reusing existing connection to download.windowsupdate.com:80.
HTTP request sent, awaiting response... 200 OK
Length: 32154724 (31M) [application/octet-stream]
Saving to: `../client/wsus/wsusscn2.cab'

61% [======================>                ] 19,716,532   173K/s   in 3m 41s

2012-07-06 08:50:52 (87.2 KB/s) - Connection closed at byte 19716532. Retrying.

--2012-07-06 08:50:52--  (try: 2)  http://download.windowsupdate.com/microsoftupdate/v6/wsusscan/wsusscn2.cab
Connecting to download.windowsupdate.com|8.27.4.254|:80... connected.
HTTP request sent, awaiting response... 206 Partial Content
Length: 32154724 (31M), 12438192 (12M) remaining [application/octet-stream]
Saving to: `../client/wsus/wsusscn2.cab'

100%[+++++++++++++++++++++++===============>] 32,154,724   424K/s   in 25s

2012-07-06 08:51:17 (490 KB/s) - `../client/wsus/wsusscn2.cab' saved [32154724/32154724]

FINISHED --2012-07-06 08:51:17--
Downloaded: 1 files, 31M in 4m 5s (128 KB/s)
Verifying digital file signatures of Windows Update Agent installation and catalog files...
Warning: Deleted unsigned file "C:\Program Files\wsusoffline\client\wsus\wsusscn2.cab".

ERROR: File signature verification failure.

Press any key to continue . . .

log file is:
Code: Select all
06/07/2012  8:47:10.56 - Info: Starting WSUS Offline Update download (v. 7.4) for ofc glb
06/07/2012  8:47:10.56 - Info: Option /includedotnet detected
06/07/2012  8:47:10.59 - Info: Option /includemsse detected
06/07/2012  8:47:10.62 - Info: Option /includewddefs detected
06/07/2012  8:47:10.65 - Info: Option /verify detected
06/07/2012  8:47:10.68 - Info: Option /exitonerror detected
06/07/2012  8:47:11.15 - Info: Set time zone to LOC-1:00
06/07/2012  8:47:11.28 - Warning: Integrity database ..\client\md\hashes-wsus.txt not found
06/07/2012  8:51:17.90 - Info: Downloaded/validated most recent Windows Update Agent installation and catalog files
06/07/2012  8:51:17.92 - Warning: Deleted unsigned file "C:\Program Files\wsusoffline\client\wsus\wsusscn2.cab"
06/07/2012  8:51:18.65 - Error: File signature verification failure

Can you help ?
scbs29
 

Re: wsusscn2.cab File integrity verification failure

Postby WSUSUpdateAdmin » 06.07.2012, 14:33

Hi!

I don't know why the file signature verification fails on your machine, but you may switch off the verification.

RTW
WSUSUpdateAdmin
Administrator
 
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Re: wsusscn2.cab File integrity verification failure

Postby boco » 06.07.2012, 20:25

faq and forum posts suggest deleting hash files in /cmd/md. I do not have a /cmd/md.
/client/md
Microsoft update catalog: http://catalog.update.microsoft.com/v7/site/
Windows Install media creator: https://support.microsoft.com/en-us/help/15088/windows-create-installation-media
boco
 
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Location: Germany

Re: wsusscn2.cab File integrity verification failure

Postby glibble » 29.03.2013, 00:48

Attempting to use 8.3, same problem occurring on my system, and I have no ..client\md folder presumably because 8.3 has changed its directory structure. New solution?
glibble
 
Posts: 3
Joined: 28.03.2013, 21:20

Re: wsusscn2.cab File integrity verification failure

Postby aker » 29.03.2013, 07:48

When verification is turned on, there has to be a folder ...\client\md. There were no changes belonging the directory structure.
Wer Rechtschreibfehler findet, darf sie behalten oder an den Meistbietenden versteigern. / Everybody finding a misspelling is allowed to sell it.
aker
aker
 
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Re: wsusscn2.cab File integrity verification failure

Postby glibble » 30.03.2013, 00:57

aker wrote:When verification is turned on, there has to be a folder ...\client\md. There were no changes belonging the directory structure.
Oh, OK--when I checked the folder I had already begun downloading again without verification. If the ISO I made without verification contains errors, I'll try again with verification and look for the \md folder.
glibble
 
Posts: 3
Joined: 28.03.2013, 21:20

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