I am getting the same message although the delete record behaviour has been applied using Data assist, and I am definitely using the Webassist Digital File Pro server behaviour. I do however have ADDT installed, so could there be a conflict in the extensions?
I am currently disabling it, although I do not want to keep having to do this every time I use your extension as it is a lengthy proccess, so if you have a workaround it would really be appreciated.
I am using CS4 on Windows Vista. Thanks in advance for your help and/or guidance.