Thank you Andrew, I did that and tried again several times. I kept seeing the corrupt file alert.
Since I finally found the secret to getting Artisteer running, I thought I should come back to share it here. A friend who got Artisteer up and running on Wine (which I haven't ever been able to figure out) sent me a link to a 2013 thread for older versions and I followed that outline. I'm still working on a Trial version of Crossover 14.0.3 but it looks like I will be able to use it so I'll buy it today.
First - installed Microsoft .NET 3.5 Framework in a nice clean new bottle. Then closed it all down and quit Crossover.
Next open up Crossover and installed Platform SDK Redistributable GDI+ which is in the Runtime Components list. Again, installed without a problem, I closed it and quit.
Last step, I downloaded and unzipped Artisteer 4.0.0.58475 and opened Crossover, and selected the same bottle I had earlier installed the previous components to and selected "Use Other Installer" to install the Artisteer.exe I had just unzipped. The Artisteer installer opened and it walks you through setup, just watch for the default checked box on the last frame to "Launch Program File" and uncheck that so you can finish and close the install.
I did select a Quick Start link and desktop icon to be created and neither were anywhere to be found. I needed to open the Crossover app, open the bottle I had installed to, then there is an icon to launch Artisteer. I am in awe. I even opened a 5 year old .artx file and could have worked with it, but it was missing background and other things that had changed over the years so I thought it best to start fresh with all new design. I am so happy not to need to fire up a PC to do this nor to try to depend on Parallels. Thank you Crossover, excellent work, just short on the how to stuff for noobs like me.