Here is an extact from this article, >
http://www.techsuppo...pplications.htm
Always use 64 bit drivers and if avable use 64 bit applications.
summery.Most 32 bit applications will run quite happily under Windows 7 / Vista 64. The main exceptions are:
- 32 bit device drivers.
- Applications that cannot function without the 32 bit device drivers that they use. Prime examples are antivirus, antimalware and firewall applications.
- Application extensions that rely on code injection into, for example, Explorer.
Related Links32 bit and 64 bit explainedBest Free Windows 7 / Vista 64 bit SoftwareMicrosoft Developer Network - Disabling the WOW64 File System RedirectorMicrosoft Developer Network - Running 32 bit Applications under 64 bit WindowsHave Your SayThere are five ways to send feedback: registered users can contact me directly here or in the forum under Contact Info. Registered users may also post in the forum. Anyone can post a comment at the bottom of this page. Finally, please help us by rating this article.
This article is maintained by volunteer editor Rik Mayell.