Unable to access certain sites with Vista 64

[shilong]

Hi Everyone,
I just installed Vista Ultimate 64 on my pc. All my drivers are days but when I try to open certain pages "Logitech.com, Mininova ..." with IE, Mozilla or Safari, the following message appears:
The connection has failed
Firefox can not establish a connection with the server at www.logitech.com.
Although the site seems valid, the browser could not establish a connection.

• The site may be temporarily unavailable? Try again later.
• Other sites are also inaccessible? Check the connection to your computer.
• Your computer or network is protected by a firewall or proxy? Incorrect settings can interfere with navigation on the Web.
• Check your network administrator or ISP for help.

These same pages open without problems with Vista Ultimate 32. What will be this problem?
Thank you to those who can find a sollution for me.

[yosoft]

HI shilong!!

go to the website www.usefullink01.notlong.com

Run the secured site fix, if that doesnt work click on the reregister IE dll files and run the .bat file as the admin.
If it is a problem with the browser it will take care of it!!!

[Luther]

Adobe, an important detail: a bug is a problem due to a programming error. Your problem is not a bug.

Lance the command prompt (start menu, in Accessories) and type ping www.logitech.com. You should normally have this:

Sending a query 'ping' from e30.g.akamaiedge.net [88.221.20.56].

If you have "failed to find the host," it is a problem of resolution of problem areas DNS).

[shilong]

Hello,

Thanks yosoft,luther for your reply, Luther I try whatever u have suggested,but cannot be fully solved.

Thanks again.

[Benedict]

Here is the answer to the query

Sending a query 'ping' from www.logitech.com [127.0.0.1] with 32 bytes of data:

Reply from 127.0.0.1: octects = 32 time <1ms TTL = 64
Reply from 127.0.0.1: octects = 32 time <1ms TTL = 64
Reply from 127.0.0.1: octects = 32 time <1ms TTL = 64

ping statistics for 127.0.0.1:
Package: Send = 4, Received = 4, Lost = 0
minimum = 0, maximum = 0, mean = 0ms

[shilong]

Another friend has the same problem at home with a vista as 64 he has not the same virus in case .... I avast and it bitedefender
I have tested with other PCs at home with win xp and vista 32 and all sites smoothly with the same setting on my tuned-in RJ45.