Program will not run

1. If you try to run AutoXChange and get back “Permission denied” immediately then, most likely, the file permissions are such that you do not have execute permission.

$./ax2020 -ver
./ax2020: Permission denied

2. Check to see if the executable has execute (and read) permission

$ls -al ax2020
-r--r--r--. 1 scott scott 69269264 May 15 07:58 ax2020

3. Change the file permissions to include at least read and execute. The normal permission would be 755, only allowing write permission for the owner.

$chmod 755 ax2020

4. Double check to see if the executable now has execute (and read) permission

$ls -al ax2020
-rwxr-xr-x. 1 scott scott 69269264 May 15 07:58 ax2020

5. Run the conversion. It should work now.