My Lisp Routines Stopped working

[dkerns]

After a Windows update my lisp routines stopped working, keep getting this error message in autocad.

[kpblc2000]

Did you load ActiveX extension& I mean (vl-load-com) instruction
And what will return (vlax-dump-object (vlax-get-acad-object)) ?

[dkerns]

(vl-load-com) does nothing. Another message.  

[kpblc2000]

First way. You load (vl-load-com), and then any vl-*, vla-* and vlax-* function works correct. In this case just add (vl-load-com) to any lisp you use.
Second. Executing (vl-load-com) does nothing, you can't dump (vlax-get-acad-object), because it returnl null pointer. In this case i see only one way to solve problem: fully reinstall AutoCAD and all Autodesk products.

[dkerns · Accepted solution]

Installed Service Pack and issue went away.

[kpblc2000]

Hmmm.. I thought you already installed all updates to AutoCAD (and what version is?). And i think my post is not solution - it doesn't solve your problem. Because of this i'll uncheck solution, sorry. Your post is solution, not mine.