I cannot get the dmxBootstrap-1.2.1.zxp file to upload into Adobe Extension manager. I'm running CS6 Pro. When I open Ext Manager and try to install it, it fails in the end with an error The Extension dmxBootstrap 10 does not contain a valid signature.

As a Note: I created an account with DMXZONE. I added the download to the basket an created an order. When I tried to down load the ext file from the shopping cart It would not do anything after clicking the download button.

So I clicked on the product name in my account and it took me to another page with Boostrap 3 now available. So I was finally able to down the ext, but I'm wondering if this could be the problem because there is no lic/Signature with this download? your download is: dmxBootstrap-1.2.1.zxp and once again my Adobe DW is CS6.

I'm new here. However, I could not find anything here in the blogs.
If anyone can steer me in the right direction, I would greatly appreciate it.

Ignore the following post. After downloading the DMXZONE Ext manager, I was able to load the Boostrap into my DW CS6.