Permission Problem on setting sever.

[idtwar]

Our system is Ubuntu 18.04.
We are running Q-chem on local computer.
After I set up our sever setting in IQmol, then run the calculations, it shows permission problem.
Basically when we create a file in linux, the permission always have to be 666 (if umask is 000).
The file which was created from IQmol (".run" file) have no executable permission.
So we can never execute this script file (".run file").
Any solution for this Issue?