Indicator not attaching to chart

Hello,

i am am trying to load a custom indicator on my chart, but it won't attach. It right clicks fine, but still won't load. I have a hot key for it too.

it has loaded before but one day just stopped attaching to the chart.


please help !

thanks in advance

Nobody is going to help you if you don't say what indicator this is, or if you don't attach it to your post.

Can you be more vague ?

You don't say what platform you are using
if it is MT4
What does it say in the Experts tab when you try to attach the indicator?

Maybe it just needs re-compiling:
Right-click in Navigator, select Modify.
MetaEditor should open with program loaded.
In the menu bar click Compile or hit F7.
Try attaching as before.

Errors may appear when compiling.
That would explain why it is not running at present.