deep scanning utility

After cleaning my deep scan errors, my disk defragmenter isnt working. A message is being shown:“There is no disk defragmenter tool”…
Is there any problem in my computer?
After cleaning registry with Comodo registery cleaner, if I scan for registry errors with “Advanced system optimiser 3.0”, it shows that some regisry errors are still there…
While Comodo is showing three errors,“Advanced system optimiser 3.0” is showing 250 errors!
Please help me. And the last question is, if if defragments registry?


In order to help you and find out the source of the problem, please provide us with the following information:

  • Version of CSC;
  • Your Operating System (and whether it’s 32bit/64bit);
  • Security Software Installed;
  • How you produced the problem;
  • Screen-shots with the error (if any);
  • All log files of CSC, if you had logs enabled;

Thank you for your support.