[gator352]

SD cards are like HDD's (hard drives) without the magnetic properties and moving parts and of coarse, SD cards are removeable. Data is stored on blocks in sectors on both and sometimes they get corrupted by a bad install or uninstall reaking havok on other data that are sharing the same blocks and/or sectors.

I could write a huge paragraph explaining this technically but usually it's the simplest thing that's causing problems....hence, formatting your card to get those blocks/sectors put all back together in a pristine state.

But glad you figured it out and good EVOing!