Flash is freezing when deleting keyframes

[sanjarm47404275]

Hi everybody today I was working on my flash project, when I cleared bunch of keyframes my flash became unresponsive and I had to force quit it. I don't know why but it only happens in my current project others are working properly. Maybe there is some setting that I accidentally changed?. This happens all the time when I open this project and clear keyframe. If anyone knows the problem please help. Sorry for my English.

[kglad]

create a new project.

copy all the main timeline frames and layers from the problematic project and paste into the main timeline of the new project.

save the new project.

test if everything is fixed.

if it's not you probably have one or more corrupt symbols in your old project.  eliminate library objects in a systematic manner to pinpoint the problematic symbol.