PDF detected as copyred when it isn't

[huge41]

Hi

Trying to complete some Tax forms from the delightful people at the inland revenue. They are in pdf and have imbedded calculations with field links.

I started filling them using Acrobat pro as the IR recommended it. Had no problems saving the partially completed form.

When I load the partially completed forms into pdf editor I get the message that the document is copywrited and cannot be saved.

Any ideas?

[Jessamine]

Hi,
Please check in Adobe(file->document properties_>securities) to see whether it is allowed.