layout black screen

Link to .capx file (required!):

System will not let me post the drop box link

Steps to reproduce:

1. Open any layout

2.

3.

Observed result:

Last event sheet opens but I cannot edit my layout to add additional items. Things look perfect we I preview in chrome.

Expected result:

Being able to open a layout and add or delete items.

Browsers affected:Chrome:no

Firefox: no

Internet Explorer: no

Operating system & service pack: windows7 sp 1 video drivers up to date

Construct 2 version:

Construct 2 r152

Post the link without the http or www part (it's part of our anti spam system). We can't help otherwise.