Granular Guitar Patches not found SOLVED

I installed Granular Symphonies and Granular Guitars few days ago, all worked fine. Today I installed Groove Agent 4 and Granular Guitars patches are not there anymore ¡¡ When I try to load one the pack samples, I got the following message: “The sample cannot be found. Install the content pack”
I re-installed Granular Guitars, but nothing changes.
Granular Symphonies patches seems to be OK.

Any ideas?

Thanks and regards,

The problem was that the license somehow dissapeared from my eLicenser when I installed Groove Agent.
I activated Granular GUitars and all is working fine.