I hope I'm not doing something stupid. But it looks like you have some corrupted CAB files on here. I have been downloading them, and all of the ones I am about to list paused in the middle of the download in IE, it will let you resume. But when you go to use like winzip to extract them, it will go partially through the extract process then throws an error saying that a file was corrupt. I have tried to download and extract them on multiple computers and it is coming from the site like this. I even tried to download in Chrome, it wouldn't pause in the middle of the d/l, but still wont let me extract them. Some of the CAB files extract with no problem, except for the ones below.

The ones I know are giving me issues are:

E5540-WIN7-A08-XWXXW

E7450_7450-WIN8.1-A03-H2N2R

E7250_7250-WIN8.1-A03-TXCPK

E5550_5550-WIN8.1-A04-61YX7

E7250_7250-WIN7-A03-XP8FM

M6800-win7-A08-W6J46

M6800-win8.1-A05-V64N2

M4800-win7-A08-4VX3D

Before I pressed post, I checked this in WinRAR also. Same result.