Tech Support > Microsoft Windows > CRC failed in vcredis1.cab
CRC failed in vcredis1.cab
Posted by AT and HMB on May 28th, 2008


On two different MCE 2005 system when updating to the new AVG 8.0 anti-virus
system I have problems.
The download from AVG is OK, because I have it updating OK on a third
similar MCE 2005 system.
After download, when running the exe I almost immediately get (between
quotes):
"AVG Free Edition
Extracting license_us.txt
Extracting avgsetup.exe
Extracting sporder.dll
Extracting vcredis1.cab
CRC failed in vcredis1.cab
Unexpected end of archive"

All of above is within a black background. In addition the last 2 lines are
highlighted in green.
Investigation of the AVG side leads me to the conclusion it is not an AVG
problem.
I'm at a loss as to why I have EXACTLY the same problem on 2 similar but
completely independent computers.
Help


Posted by Malke on May 28th, 2008


AT and HMB wrote:

You're probably having difficulties because there are apparently a lot of
issues with AVG 8.0. Either use something else - Avast free is nice and
NOD32 is excellent (although not free) - or post in the Avast user forums.

Malke
--
MS-MVP
Elephant Boy Computers
www.elephantboycomputers.com
Don't Panic!

Posted by MowGreen [MVP] on May 28th, 2008


The CRC issue lies within the AVG installation file or the HDs of the 2
MCE systems. You can test the AVG file with this method but it may take
quite sometime :
http://ask-leo.com/how_do_i_fix_a_cy...py_a_file.html

Is AVG 7/7.5 present and are you updating from within it to V. 8 ?

IF yes, uninstall the previous V prior to installing V 8:
http://free.grisoft.com/ww.faq.num-1238#faq_1238

That's the Installation FAQs page for AVG 8 Free Edition.
Read - ' AVG installation file is corrupted ' as it mentions the CRC error.

MowGreen [MVP 2003-2008]
===============
*-343-* FDNY
Never Forgotten
===============



AT and HMB wrote:

Posted by AT and HMB on May 30th, 2008


Many thanks.
It got to the stage that I couldn't even install version 7.5 again.
Used CCleaner to clear rubbish from computer and downloaded AVG 8.0 again
from the grisoft site and everything was OK.
I then transferred the downloaded file to my other computer without doing
any clean-up and it was OK.
I have had to conclude there was something wrong with the previous
downloaded files.
Thanks again.

"MowGreen [MVP]" <mowgreen@nowandzen.com> wrote in message
news:%2302AVyQwIHA.3564@TK2MSFTNGP03.phx.gbl...