Hello out thereI have lost tool bars before, but never have I lost all menus including drop downs. I have spent some time before posting this requestWhen I type in cui "unable to open" message.Please help!

[QUOTE=salsaman]Hello out thereI have lost tool bars before, but never have I lost all menus including drop downs. I have spent some time before posting this requestWhen I type in cui "unable to open" message.Please help!
[/QUOTE]Try this way first : Operate with  Menuload command .Or go to change AutoCAD profile (choose Unnamed profile)

No menus or tool bars again, and did not print out my fix.I don't know what I am doing if in fact I am the cause of it, as in 4 years of using A cad, it has never happened until now.

[QUOTE=salsaman]No menus or tool bars again, and did not print out my fix.I don't know what I am doing if in fact I am the cause of it, as in 4 years of using A cad, it has never happened until now.
[/QUOTE]Try to Go -->Control panel-->add or remove programms -->AutoCAD choose change option choose repair.Or try reinstall don't worry about this.

That didn't fix it, although it sounded like it would.Thank you

Fixed the no drop down menus & no tool bars problem. I could not right click on model space but can right click on bottom frame for options menu> files tab> Main Customization files> then browse docs&settings and then click on acadt.bak  file