I Have found the solution once again!!!!.....Here i give u all tips...
Dont put ur 2 folder at desktop....put it where ever u want....
Make sure u make 2 Folder in Garena Plus/Apps/BlackShot/...where the Uninstall.exe exist....
Rename the file BlackShotand BlackShot_2
Then use the method i teach u all.....
FYI...im using XorrRF....use XorrRF3.2 its more easier....