This is a windows .Net extension and if when you rtry and run something with a .diagcab extension but it has no associated program to execute it is because of 1 or more of the following:
so to fix try:
uninstall via add/remove programs
scan your system with sherlock, this will show you broken codecs nice and easy. also file locations
CodecTweakTool will allo you to list codecs and remove the dodgy ones. this will most likely only remove the registry enteries hence why you need sherlock to find the files and remove them
directshow filter manager (which is also what this groiup of softeware is called) should be able to find and remove codecs in one go but it does not seem to work properely. but worth keeping for refernce.
shark007 - uninstall old version first. for x64 install 32-bit and then 64-bit
klite possibly has a codec repair utility where it removes old knakered ones etc ..
IE10 would not install and kept failing on a windows 7 PC almost fressh install.
package manager command not only removes the corrupt files but removes the referrence to it in the package store
is SURt has not fixed your update issue it migth becaus it does not contain your a good copy of your fault package to replac=e it with)
surt will leave a log file (in cbs folder)which can examine and then follow the procedures in the technet article
to fix the ie10 issue follow the superuser article with package manger, noting that you might need to replace amd64 with x86 depending on you PC
[solved]
original article - http://www.pchell.com/support/cannotdownloadfiles.shtml
Articles how how to remove WGA in windows XP
100% of ie exploits were blocked/failed in 2013 if you were not running as an administrator
click on the question mark at the top right, and then click about
this is also where a database import option is. (WTF)
This is my Scenario and my solution with no core mods or hacks.
Scenario
How to Fix
The reason for the free shipping poping up is that basically because there are no carriers and shipping ranges setup for the Europe zone the Prestashop's logic defaults to 'Free Shipping' because that is the out of range behaviour that it can apply.
someone mentioned earlier in the thread that if this was such a big bug, the prestashop Team would of squashed it by now. So just to confirm this is not a bug, perhaps not the most obvious way of changing this, especially with the labelling of it when you edit the country details. Why would you know this affected the default shipping behaviour.
A lot of people mentioned about the default country but never followed through with all of my steps which definately fixes it.
I hope this helps, like this post if it does.
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