I have an activation code from Autodesk

[Anonymous]

request code: TXNZ QAK7 HK7P Y8A7 937X H7Z4 R3X4 2EPZ

 I have an activation code from Autodesk 

best regard!

[pendean]

That's not a full activation code, you are missing another three lines I believe: what else did you want to ask?

[JDMather]

What version of AutoCAD.

There are 4 codes involved in Activating a license

Serial Number

Product Key

Activation Request Code (specific to machine and SN)

Activation Code (specific to machine and SN)

As you can see - you haven't really indicated exactly what your problem is.

If English isn't your native language, then simply post the question in your native language, someone will figure it out.

[Anonymous]

i have a activation code from autodesk 2016

[Patchy]

What is Autodesk 2016?