Help! I had Slacker on my Storm and LOVED it. When I swapped for the Tour, I used my 16 GB card from the Stom in my Tour. When I went to run the Slacker app (download was successful), it told me I had files that were used on another blackberry. How do I erase those files and use Slacker on my Tour. Any help/thoughts would be much appreciated!
IIRC, Slacker creates it's own big folder on the SD Card full of the cached stations. Try uninstalling on the Tour, do a batt pull, connect via Mass Storage Mode and delete the slacker folders. The device ID info might be in a user file, but I couldn't tell you which one it is.
Worst case scenario?
Back up your personal stuff off the card, format it, and start clean.