Newbe Install on Synology DS414

I’m struggling with a new ‘deadhead’ install on my Synology DS414.
I am trying to install the .spk file in Package Centre / Manual Install but when I click next I get the following message - “This package is not supported on the platform of disk station or is incompatible with the current DSM version”
Any advice gratefully received !

Thank You Chris

I believe that CPU is 32 bit only and the linux install (which NAS installs are) are 64 bit CPUs only.

Thanks. Does that preclude the running of the server installation on my Synology NAS ?

Yes, you can’t run the 64 bit server software on the 32 bit processor.

Thank You,
Motto, Always read the small print !

Make sure your NAS is 64 bit to use server