I have just scanned and it has shown CAUCONNECT.DLL as a suspicious object. I think that this is part of my CA Antivirus.
Can anybody help?

It has also recommended A0004125 to be quarantined. I cannot finrd any info on google. Does anybody know why this is suspicious?

Thanks for your help.

A0004125 sounds like a file in System Restore (check the file pathway), so it may be the same thing being detected. For the CA antivirus file, you should post in the False Positives section - check out the "Guide for posting False Positives." The Lavasoft staff usually want to see the Ad-aware scan log and a copy of the suspicious file zipped and attached to your thread.