windows no disk message when registry first aid runs

[rocks911]

I hope this isn't posted in the wrong place, sorry if it is.

When I run Registry First Aid I get a "Windows-no disk" message. RFA has been a great app for me trouble free for a year and a half, now this. Any thoughts?

By the way, I'm quite the novice so be gentle.

 

[rocks911]

nevermind

I've figured it out. it was trying to scan among other things a drive that had a temporary storage device in it that had been removed.

Well Duh!