When I apply the update behaviour and then the upload behaviour and submit the form to update record the following error is generated,

'Error Type:
Microsoft VBScript runtime (0x800A0005)
Invalid procedure call or argument: 'MidB'
/ScriptLibrary/incPureUpload.asp, line 104

Any ideas to eliminate error?

Check this:
www.dmxzone.com/forum/topic.asp?TOPIC_ID=20390&FORUM_ID=308&CAT_ID=102&Topic_Title=Invalid+procedure+call+or+argument%3A+%27MidB%27&Forum_Title=Bugs

Martha Graham