Good work! Although it worryingly found 1255 errors on my XP system. Short of reviewing them all, is it really all junk in the registry and is it safe to remove them all? Other reg cleaners I've run only find a few hundred errors at most.
As long as you don't select the Unsafe Entries Section it's absolutely safe to remove the errors .
Now it's up to you , to let CRC clean all the invalid entries found on your system, even the unsafe ones - as long as you know what they are.