; error: no function definition: ACET-REG-MACHINE-PRODKEY

[wesbird]

Hi, 

  I don't know since when I got this error message when I start AutoCAD: 

; error: no function definition: ACET-REG-MACHINE-PRODKEY

  when I try 

Command: EXPRESSTOOls
Customization file unloaded successfully. Customization Group: express

Customization file loaded successfully. Customization Group: EXPRESS

; error: no function definition: ACET-REG-MACHINE-PRODKEY

  It must be part of EXPRESSTOOls. It's really annoying. I have googled it and found not solution. How I can get rid of it? 

Thanks 

Wes

[dmfrazier · Accepted solution]

It would be helpful to know what version/flavor of AutoCAD and on what platform (OS).

Assuming Windows 7, from Control Panel, Programs and Features, you could first try using Add/Remove Features to remove Express Tools.  Be sure to re-start your machine and launch AutoCAD to verify that it is removed.  Then (if you want it) run Add/Remove again to re-install it.

If this doesn't fix things, go to the next level and run a full repair and/or re-install.