unable to install

[silencedelta]

I have tried everything listed on the site but my droid 2 still fails to install even downloading the .apk did not work anyone know a way around. Worked fine before I had to pull the last update

[Futumsh]

Uninstall, unmount your sdcard, install, remount, move to sdcard.

A few people have reported needing to physically remove their sdcard for it to work.