Version: ALL
Operating System(s): ALL

Description:

When trying to run the Digital Wrench, one of the following error messages is reported:

Run-time error '91': Object variable or With block variable not set

Cause:

This error is caused when the Digital Wrench communications layer is left in the computer's memory after the Digital Wrench itself has been shutdown. This can happen when there are communications errors when the program is started.

Solution:

Read the article titled Killing the CommServer for instructions on how to get rid of the communications layer.