>>>>
>>>>On this form do you have an editbox on one of the pageframe pages? I recall I had this error a while ago on a form with pageframes, some refresh and editbox. I forgot how did I resolve it.
>>>
>>>Yes, I do. It's a complicated form, with a form class that is scrollable included within the parent form. The parent form has no editboxes, but the contained form class, which also includes a pageframe, has several. Having said all that, it works fine on my development machine and on another server running the app under Terminal Services. The C5 occurs only in this one install on another server also running the app in TS.
>>
>>Try searching the UT from 2000 till 2006 on refresh pageframe C0005. May be it will be worth a shot to try the same fix. I don't recall right now, but I think I unbound the editbox.
>
>There's a reference in Thread 392402, but I couldn't find the original thread.

I found the original thread, but it didn't have a resolution (just 3 messages). I searched on 'editbox pageframe refresh' and my last name.
Here is another thread that may be more helpful Re: Funny EditBox behaviour Thread #392402 Message #392559

The original (in case you're interested) is this one Re: C005 in this code Thread #378320 Message #378349