Well TRNCC only reported spybot S&D installed and that really shouldn't be an issue.
However, it provokes the question of 'How long has TRNCC been running without an AV installed and the system could potentially riddled with malware.
@ spg SCOTT
I don't believe TRNCC has confused resident with on-demand scanning, based only on his first post:
Found this product on CNET and installed and ran it - it has now been running for 19 1/2 hours and scanned 2,200 files - is this normal?? So far it has detected two files that have been infected.
The highlighted text is what makes me fell he is actually running a scan of one form or another, though as you said that question hasn't been answered.
If however, he is confusing the two resident and on-demand that means avast has detected two resident running pieces of malware, which supports my theory that his system could be seriously compromised, that however, is supposition without answers to questions asked.