every time i try to certify a document using my Brazilin E-token, it appers: The cryptographic service windows provider reported an error. code: 2148073510. Does anybody know how to fix it?

Problem of this kind usually happens when the driver that supports your token does not fully conform to all applicable standards. Some signing applications are lenient to some of the mismatch and you can still use your token for signing in those apps. Acrobat is more stringent about it.

Without actually having your token it is difficult to investigate further.