Vista - 1406 error when installing Acrobat 8

I have been trying to install Acrobet 8 with the Creative Suite Premium
suite. Everything installs fine except Acrobat. The current message is


Product: Adobe Acrobat 8 Professional -- Error 1406.Could not write value
to key \Software\Classes\AcroIEHelper.AcroIEHlprObj\CLSID. System error .
Verify that you have sufficient access to that key, or contact your support
personnel.

<Data>Product: Adobe Acrobat 8 Professional -- Error 1406.Could not
write value to key \Software\Classes\AcroIEHelper.AcroIEHlprObj\CLSID.
System error . Verify that you have sufficient access to that key, or
contact your support personnel.</Data>
<Data>(NULL)</Data>
<Data>(NULL)</Data>
<Data>(NULL)</Data>
<Data>(NULL)</Data>
<Data>
</Data>
<Data>
</Data>

<Binary>7B41433736424138362D313033332D303030302D373736302D3030303030303030303030337D</Binary>
</EventData>
</Event>

I have been around the block for 4 days with Adobe and no fix. Any suggestions