i wonder if any one could shed some light on this issue. I have received a new network license file from Autodesk and I am using the LMTOOL. The file is readable on its own when I map to the file. But when I add the stringe to the combined file because I have more then 5 products the file is not readable any more. I am not sure why it is doing that. I thought it was the code on the license file so I just use the LM tool to point to the file and it worked.