Titanium Maximum Security 2011 3.0 can’t be installed on Windows 7 SP1

Hi Experts,
Earlier I installed Windows 7 and Titanium Maximum Security 2011 3.0, and both work well.
Now I've setup my PC again with Windows 7 operating system with Service Pack 1, then I wanted to install Titanium Maximum Security 2011 3.0, but I was not able to do so.
Instead it gave me an error message.Error message screen attached.

Installation Incomplete
A problem prevented installer from completely setting up Trend Micro Titanium Maximum Security. No changes have been made to your computer.
Please close any other programs currently open before restarting the installer.
If following this advice does not solve the problem, you can also get more help online.
(Error code: #0, 3002, 0x000)
Thanks in advance.
