"Fix Performance" feature not working

Hello Ken,
We apologize for the inconvenience.
The "Fix Performance" in the AVG Free is a feature that help you to identify what are the errors present in your computer. To fix performance issue, a new product is released called the "AVG PC TuneUp. You can try that and it will fix the performance for you. You can use this link to download the trial version of AVG PC TuneUp http://files-download.avg.com/inst/mp/AVG_PCTuneUp_704.exe
Thank you.

I've been happily using AVG Free for a while.  I especially liked the "Fix Performance" feature...until it stopped working around the time I converted to Windows 10.  I can't prove causality.  I updated to the latest version of AVG Free available from filehippo.com, but this did not help.  The issue:  When I attempt to run "fix performance" it hangs on the Registry Errors check, at 23%.  It won't complete this, nor will it move on to the other items within this function.  Please help.

Hello Ken,
We apologize for the inconvenience.
The "Fix Performance" in the AVG Free is a feature that help you to identify what are the errors present in your computer. To fix performance issue, a new product is released called the "AVG PC TuneUp. You can try that and it will fix the performance for you. You can use this link to download the trial version of AVG PC TuneUp http://files-download.avg.com/inst/mp/AVG_PCTuneUp_704.exe
Thank you.