Yahoo Go! Gone

I tried to upgrade Yahoo! Go on to my Blackberry 8820 (4.3) and I got App Error 200 after it installed. I searched around and the only option I found was to wipe the handheld and reactivate. I had no backup. With a prayer on my lips and a promise that I would take a backup before trying anything adventurous, I tried connecting it to the Desktop Manager and miraculously it did connect. I located Yahoo! Go and removed it. This seemed to solve the issue, my 8820 was back in business and I promptly took a backup. Whew!!
I like Yahoo! Go, its interface and especially its navigation features better than the new Google Maps so I tried installing it again, with the confidence of a backup ( that I never tried to restore) and Desktop Manager support. I got the same error, but this time I was able to get the 8820 online with a simple reboot.
So until the issue is fixed, Yahoo! Go is gone from my blackberry.

Update:
it seems that on subsequent install, I still got the app error, but after the reboot Yahoo! Go was successfully installed and usable.