Che fatica, modifico così:

codice:
strSQL = "UPDATE ListFiles SET File Name = '"&FileName&"', File Size = '"&fileSize&"', Content Type = '"&contentType&"' WHERE UploadID ="&IDCD 
response.write(strSQL) &"
"
rs.Open strSQL, connStr, 2, 2
rs("File Name") = fileName
rs("File Size") = fileSize
rs("File Data").AppendChunk fileData
rs("Content Type") = contentType
rs.Update
rs.Close
Set rs = Nothing
connStr.Close 
set connStr = Nothing
con response write:
codice:
UPDATE ListFiles SET File Name = 'tramonto.jpg', File Size = '71189', Content Type = 'image/pjpeg' WHERE UploadID =611
ma nel dbase non scrive nulla...