thanks for the reply.
I just tried running ./qorganizer.app from the applications directory and I have but I get a not found error.
In fact doing ls, qorganizer comes out, not qorganizer.app. all the other applications on the other hand have the .app extension.
I tried also cd to /mnt/ext1/applications/qorganizer and run the ./qorganizer.app.
I get an interesting error
./qorganizer.app: line 2: /mnt/ext2/applications/qorganizer/qorganizer: not found
Running just ./qorganizer I get:
./qorganizer: error while loading shared libraries: libQtSql.so.4: cannot open shared object file: no such file or directory