How do I remove a file(s) that are password protected that aren't mine, suspect from prev Commodo

Hello David,
We regret for the inconvenience. Could you please let us know whether you have received this files in AVG Internet security scan? It would be grateful you can provide a screenshot of the AVG scan Windows. So that we can assist better? Please click on the following link http://support.avg.com/SupportArticleView?urlname=How-to-create-a-screenshot to send the screen shot.
Thank you.

How do I remove a file(s) that are password protected that aren't mine, suspect from prev Commodo installation.  It picked them up on the scan - about a dozen files.
I tried searching and wasn't able to locate them either after the scan.

Hello David,
We certainly understand your concern. We have sent you an email instruction to get connected with our technical support team. Please follow those instructions to get in touch with them and you should be able to resolve your issue.
Thank you.

Hello David,
We regret for the inconvenience. Could you please let us know whether you have received this files in AVG Internet security scan? It would be grateful you can provide a screenshot of the AVG scan Windows. So that we can assist better? Please click on the following link http://support.avg.com/SupportArticleView?urlname=How-to-create-a-screenshot to send the screen shot.
Thank you.