AVG TuneUp stuck

After installing the free AVG security s/w I noticed my p/c going ever slower.
I decided to pay for AVG TuneUp and installed it. On the first run it got stuck on 4% tuned
and 12% optimised. This has not changed for 30 mins! Help.

Hello Mr I.C. Lewis,
We understand how something like this can really try your patience.
Please be informed that depending upon the system speed and storage size the TuneUp may take time. Your patience is much appreciated.
Please feel free to contact us for any further assistance. Thank you.

Hello Mr I.C. Lewis,
We understand how something like this can really try your patience.
Please be informed that depending upon the system speed and storage size the TuneUp may take time. Your patience is much appreciated.
Please feel free to contact us for any further assistance. Thank you.