Norton Antivirus 11.1.1(2) won't update virus definitions

Hi all,

 

For a couple of days now I've got issues updating virus definitions using liveupdate or using http from the symantec web site.

 

It just take ages to download the file from http and I get the following error using liveupdate : LiveUpdate session did not complete successfully.

 

Looking inside logs I've found the following :

 

 

Nov 7, 2010 2:23:37 PM Checking authenticity of package /private/tmp/liveupdate/1289136112712/1288948642jtun_enncurd2.osi
Nov 7, 2010 2:23:37 PM Package /private/tmp/liveupdate/1289136112712/1288948642jtun_enncurd2.osi has not authenticated properly.  PackageFile:  1288948642jtun_enncurd2.osi
/private/tmp/liveupdate/1289136112712/nav$20for$20macintosh$20virus$20defs_microdefsb.oct_symalllanguages_livetri.zip1289136131751/liveupdt.grd:  File was not listed in this guard file
/private/tmp/liveupdate/1289136112712/nav$20for$20macintosh$20virus$20defs_microdefsb.curdefs_symalllanguages_livetri.zip1289136131987/liveupdt.grd:  File's Sha1 value 5ed36865b35b3207b10d675e2799520205016043 did not match both the active and expired Sha1 checksums of 7ef16f5f4936de865cc5ec8eb54b7395991c6e06 and 7ef16f5f4936de865cc5ec8eb54b7395991c6e06
Nov 7, 2010 2:23:37 PM 
Nov 7, 2010 2:23:37 PM The Java LiveUpdate session did not complete successfully.
Nov 7, 2010 2:23:37 PM Return code = 235
Nov 7, 2010 2:23:37 PM 

 

Nov 7, 2010 2:23:37 PM Checking authenticity of package /private/tmp/liveupdate/1289136112712/1288948642jtun_enncurd2.osiNov 7, 2010 2:23:37 PM Package /private/tmp/liveupdate/1289136112712/1288948642jtun_enncurd2.osi has not authenticated properly.  PackageFile:  1288948642jtun_enncurd2.osi/private/tmp/liveupdate/1289136112712/nav$20for$20macintosh$20virus$20defs_microdefsb.oct_symalllanguages_livetri.zip1289136131751/liveupdt.grd:  File was not listed in this guard file/private/tmp/liveupdate/1289136112712/nav$20for$20macintosh$20virus$20defs_microdefsb.curdefs_symalllanguages_livetri.zip1289136131987/liveupdt.grd:  File's Sha1 value 5ed36865b35b3207b10d675e2799520205016043 did not match both the active and expired Sha1 checksums of 7ef16f5f4936de865cc5ec8eb54b7395991c6e06 and 7ef16f5f4936de865cc5ec8eb54b7395991c6e06
Nov 7, 2010 2:23:37 PM Nov 7, 2010 2:23:37 PM The Java LiveUpdate session did not complete successfully.Nov 7, 2010 2:23:37 PM Return code = 235Nov 7, 2010 2:23:37 PM 

 

As said before, getting the virdefs from here over http : http://definitions.symantec.com/defs/NavM_Intel_Installer_20101105_US.zip didn't help.

Only option left was over FTP and it did work.

Download speed was correct and files have been applied on my machine successfully.

 

What is wrong ?

 

Everything was working fine till the moment I had this error.

Has anything changed on the web side ?

If so, what do I have to do on my side to have liveupdate working properly as before ?

 

Thx in advance for your help.