Locking VP

I am using Acad 2006 version. My prob is with viewport i have set a viewport in some particular scale & locked the viewport. But when any command is active & i scroll for zoom in & out the scale automatically change in the viewport. this is happening with all of my files not for a singe file. i tried it a lot in in my system, some outer system it is not happening.

Is there any problem in settigs ?

You mean when you activate the viewport whilst in a layout? I get that, too.

I am using Acad 2006 version. My prob is with viewport i have set a viewport in some particular scale & locked the viewport. But when any command is active & i scroll for zoom in & out the scale automatically change in the viewport. this is happening with all of my files not for a singe file. i tried it a lot in in my system, some outer system it is not happening.

 

Is there any problem in settigs ?

Please F1 me..

on the paperspace activate the viewport and set the UCSVP=0

Select VP window, and verify property window is lock layer state (def points). Locking down the same layer will help too.

how are you going about locking your VP?

The VP property is display locked off/on.

This is only set when the VP layer itself is selected in PS. Be sure the VP is not engaged.

Is Land Desktop an Autodesk Suite to AutoCAD?