I made numerous changes to my form where I have about a dozen command buttons so I was not able to isolate which change made the C000000005 error disappear. I was certainly surprised when I went back to the Print command button and the error was gone because I made no changes to the Print command button itself. I wish I knew exactly which one of the changes fixed the problem, but I don't and I can't remember all the changes I made to the form with a short time period.

Sorry. I can't be of more help.