I stated I tried to load the lastest version and redownloaded from DIYat.com and it was the same thing I had. Id like to switch to the 29y4 but its not an option listed. I have 29y3 listed.
29y4 has a 29y3 serial signature and still uses the 29y3 ini.
But you can not just select that there, you must make sure you have 29y4 firmware loaded on your controller. Then make TS match it.
That error does look to be very much the same as the one in that thread you pointed at, 29y will fix that.
Looking at your log, it appears to be running into an error creating your AFR Table.
I'll bet you can not open your AFR table from the menu either.
That should be the right selection for your AEM WB..