Hi Terry,

I did some testing and put the following in as the first line in the Init of my object:

=strtofile("Only me","C:\hello.txt")

When I run the Excel macro, the file hello.txt is created.

If I delete the file and run the macro again, I get the error and the file is not created. I assume this means that my object isn't even being initialised - putting code in the Error method won't make a difference.

[I thought of the above because I considered putting the strtofile line in the Error method to write the error details to disk]

Best.

Matt.