Puppet agent re-copying same file after every run - puppet

Question

I'm writing a Puppet module that isn't working as expected.
Ultimately, I want to ensure that an application is installed and running on Windows servers. Puppet copies SomeApp.exe to a non-temporary location on the server's C-drive. If the app needs installing, it can install it using that exe file. Pretty straightforward.
It works, except every time the Puppet agent runs, it re-copies over SomeApp.exe resulting in a corrective action. I'm puzzled by this behavior since SomeApp.exe is already present.
Here is the code:
file { 'SomeApp.exe' :
path => 'C:\Post\SomeApp.exe',
ensure => 'present',
source => 'puppet:///modules/app_test/SomeApp.exe',
}
service { 'SomeApp':
name => 'SomeApp',
ensure => 'running',
enable => 'true',
}
package { 'SomeApp.exe':
ensure => 'installed',
provider => 'windows',
source => 'C:\Post\SomeApp.exe'
}
It all works except it insists on re-copying SomeApp.exe over every time. The original SomeApp.exe has not changed or been deleted.
What am I missing here?
Update: It looks like it's not actually re-copying the binary, but it's still reporting a corrective action:
Notice: /Stage[main]/app_test/Package[SomeApp.exe]/ensure: created (corrective)
Thank you!

Answer 1

Thanks, all! Turns out you were all correct. The name of the executable in Windows is not necessarily the name of the package. I'm not Windows person, so I assumed that "SomeApp.exe" is the name of the package when, in fact, the name is "Some App".
It's working now, thank you!