What do I do with a .APP or a .CAB file to install

[Guest C++ Developer]

OK, I am new here but could not find an answer on searching the forum.

I would like to know what I am supposed to do with applications that are apparently suitable for the SPV C550 but are presented just as a single file. One of these is a .CAB and the other has a .APP file extension, these are not related applications but I can't figure what to do with either.

Please can somebody explain what I am supposed to do with these files?

[Guest SilentlyScreaming]

This search leads to post, 2nd down

never heard of .app before, sorry

[edit]Corrected URL

[edit2]Meant to say, you can copy the cab files to anywhere on your smartphone, but if not the start mnenu, just fire up file explorer and go to where you dumped it...

Edited December 5, 2005 by SilentlyScreaming