Licensing Error

[bneukam]

After purchasing ACAD LT 2011 and operating for several months, I have a problem whith launching the software.  I get a "Licensing Error" dialogue box that says "Unable to initialize adlm".  Also the internal error message reads <service not installed.  Error Code: <20>.  Has anybody had any experience with this?

[TravisNave]

For more detailed information about the CascadeInfo.cas file, please refer to the Autodesk Support Knowledge Base article found here:

http://usa.autodesk.com/adsk/servlet/ps/dl/item?linkID=9240617&id=13894457&siteID=123112

For stand-alone activations, backup and delete file .data and .backup license files located in C:\ProgramData\FlexNET\ and try again.  You will likely have to reactivate. 

For faster responses concerning Autodesk licensing issues, please post your questions in the Installation and Network Licensing user forum here:

http://forums.autodesk.com/t5/Installation-Licensing/bd-p/24