Hi Yellow, I have seen several user is having the problem like mine,

Failed: 1
Error ERROR: Cannot create table module_version_tracker because it already exists
Warning Note: 1 statements ignored. See "upgrade_exceptions" table for additional details.
Error Failed to set up version tracker table
and you have suggested to this solution

Quote Originally Posted by yellow1912 View Post
TROUBLESHOOTING: After installing itself, this module writes a file named ".keep" in admin\includes\module_installation, if your server doesnt allow it to do so, it may make the module attempting to install itself everytime. The fix is easy though, just manually create a .keep file there (after the module has already installed itself, of course)
Can you elaborate on how to create a .keep file manually? What is the software needed to create the .keep file? And what should be the name for the .keep file?

I have been stucked for quite some time and really hope you could help. TQ