Question : Windows Vista Ultimate Message file was blocked does not have valid digital signature how to get around and download the file

I have Windows Vista Ultimate 32 bit Version. A toughbook 30 I upgraded to Vista and now I need to download the drivers for some hardware. The problem is I go to the toughbook download site and try to download these drivers and guess what I get the following message and no way to download anyway..

Windows has found a problem with the file
File name
Unknown publisher
The file was blocked because it does not have a valid digital signature that verifies the publisher

I get the same message with everyone I try to download.
Attempts to fix so far with no success
1. I turned off the firewall completely
2. I added the domain to my allow site in internet options
3. I turned off all security software

How can I get around this message I really need those drivers?

Thanks

Answer : Windows Vista Ultimate Message file was blocked does not have valid digital signature how to get around and download the file

Temporarily disable User Account Control http://www.petri.co.il/disable_uac_in_windows_vista.htm
Random Solutions  
 
programming4us programming4us