If you experience issues during installation, please try installing the software in the default path. This usually fixes most installation issues.
If you've installed the software in the default location and are still having issues, the problem is most likely your antivirus software falsely determining that it is malicious in some way--though the file is absolutely clean.
Please see the Antivirus Issues section for a quick overview of why antvirus tools may be causing problems, and how to fix these issues.
Note for Windows 7 Users: If you're running Windows 7, please be sure you have at least Service Pack 1 installed.
