I have my License version Autocad2011 LT with serial no and Product key. After formatted my PC i installed acad but its not getting activated.i followed all the steps properly.
Anybody can give solution to my problem ??
What is the error message encountered? Do send a screenshot (please remove any Serial Number information on the screenshot) so I can further check on it
You can also click here for more details and some troubleshooting steps on Product Activation.
Please do the following:
1. Rename the following file by adding a .bak extension at the end of the filename.
Windows XP C:\Documents and Settings\All Users\Application Data\FLEXnet\adskflex_*_tsf.data
This file contains all activations for all 2010 and newer Autodesk products. You will need to re-register all your products if this file is renamed/deleted.
2. Restart AutoCAD and it will automatically re-register via Register Today and it will start up as expected. A new adskflex_*_tsf.data file will be created when you re-register your product.
Let me know if the above steps helps to resolve the activation issue.
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