You appear to have a couple of problems
Let's start with a question - What AV is currently installed? what other AV's have ever been installed?
now let's check something before we dive in on one of the problems...
To confirm that the problem is what I think it is, please run the following commands in an Elevated Command Prompt window and post the results.
REG QUERY HKLM\SOFTWARE\Classes\Wow6432Node\TypeLib\{EE574957-4077-4AD6-8658-327C2C86C5AA} /S
REG QUERY HKLM\SOFTWARE\Classes\TypeLib\{EE574957-4077-4AD6-8658-327C2C86C5AA} /S
REG QUERY HKLM\SOFTWARE\Wow6432Node\Classes\TypeLib\{EE574957-4077-4AD6-8658-327C2C86C5AA} /S
Here are some instructions to make life easier :)
1) To open an Elevated Command Prompt Window (the ECP window), click on Start, All Programs, Accessories – then right-click on Command Prompt, and select Run as Administrator. Accept the UAC prompt.
2) To run the commands easier, highlight the block of commands, and right-click on the highlight – select Copy. In the CP Window, click on the black/white icon at top left – select Paste. The commands
will run but may not complete the last command, so hit the Enter Key once.
3) To copy the results... click on the Black/White icon in the top left, and select Edit... 'Select All', and hit the Enter key - then use Ctrl+V or r-click+Paste to paste it into your response.
