Symptoms
The user receives the following 2020 Application message:
"Error 3004; write to file failed."
Cause
This is a 2020 error.
It appears to be occurring
with 8.1 and probably only with SP 3.
The Application Integration or the correct version of
it, is not installed.
One possible indication is the missing "Application
Integration" on the report list:

It should look like this:

Resolution
Download and install the correct Application Integration version from
http://www.2020.net
The version must match the version in your 2020 Help/About.

Make sure that after you install the Application Integration, you set
the option properly.
