Cannot reinstall Acronis True Image Home 2010.

I have uninstalled Acronis True Image Home 2010 completely by also going through the registry to remove all references to Acronis.

After that, when I installed the software, a message appeared to ask me to "Modifv", "Repair", "Remove".

I could not do a clean reinstall. How do I overcome the problem?

In addition, I followed the instructions of the message by processing each of the 3 suggested actions. But, they led me to problems that stopped the process of installation.

I am using Win 7, 64 bit. Thanks.