Impossible to install any program after downloading from the internet

I have installed many types of Explorers (incl. IE, FF, Opera, Safari and Chrome). When I want to download a program on the internet, I do the usual. However, on all explorers when I try to run the program messages developed.
FF: "example" program is not a valid Win32 Application.
IE: I click Run but nothing happens
Safari: It says that it cannot open the file because some parts have been moved since the download (even though I have not touched the file)

I tried this without addons is not a problem to Add on.
I use Vista Edition Home Premium and I really need help because I can not download any program!

Thank you

Advertisement

Hello

Scanner of SFC and also an online virus scanner.

SFC scan: http://support.microsoft.com/kb/936212

Antivirus online scan: http://onecare.live.com/site/en-us/default.htm

All the best!

Tags: Windows

Similar Questions

Maybe you are looking for

  • iPlayer doesn't work - suddenly - I have tried many

    iPlayer seems very strange - in all browsers, as if it were an accessible version. the bbc cannot help. I tried reinstall old version of adobe air and the new version of java script and flash player - without success. at the bottom the iplayer says:

  • Spectrum of HP: Cannot install the latest Bios Update

    I get the following error message when it installs the update to the Bios: C2-error: area is write protected Someone knows how to fix this?

  • the computer does not update the version of Itunes 12.3

    the computer does not update the version of Itunes 12.3

  • Export data in standard format (e.g. JSON)

    I was surprised to see that "JSON" turned up zero search results in this forum. Over the years, we have added the ability to export the content of our reports to Word, Excel, text, XML, HTML, etc. This leads to a lot of similar code which is cumberso

  • kb268509 fails

    Like other people have lived KB568509 fails permanently and then tells me that he is ready to be installed again.  I saw the other responses on this failure and they do not seem to apply to my situation.  I tried to disable my antivirus, but that did