Autocad LT 2009 crashes when entering block editor

[angelique172]

I have a problem with a drawing where I'm working with a certain number of blocks.

The other day Autocad crashed repetedlty when entering the block editor. I double-click on the block, the block definition dialogue box opens and the program freezes - I get the error message "Autocad LT has stopped running..."

I tried reopening the drawing, exploded the block and recreated it - problem solved.

Now this is happening again, except when try to explode and recreate the block using the BLOCK command, when the block definition dialogue box open - the program also freezes.

This only happens when I try to edit one particular block in the drawing.

Has anyone got a clue how to solve this or similiar issues?

Thanks.

Angelica

[Charles_Shade]

RECOVER the Drawing to Open it.

Delete the problem block and then PURGE the drawing

AUDIT and Fix all while the drawing is open

PURGE again

Close the Drawing

Open the Block drawing file if there is one.

AUDIT it while Open or RECOVER to Open it

Or recreate the Block in question

Or WBLOCK these entities to a new Drawing file and try it as a Block then.