Not writing to cache_nsp file in News Blocks / News Gallery

I'm trying to deploy on a windows server and nothing is being written to the cache_nsp folder. I know the folder is writeable as the News Show widget writes to there just fine. I'm ending up with two blank modules. This worked fine in my test apache environment but when I moved the template over neither of these widgets work. Help!

Hi,

This issue will be fixed in the nearest Theme update (next week). For now you can fix it by hand. Here you have similar topics:

http://www.gavick.com/forums/rockwall-wp/images-not-showing-xampp-windows-26756.html
http://www.gavick.com/forums/creativity-wp/gk-portfolio-not-working-26720.html

You have to change generate_art_image function from Storebox/gavern/widgets.news_blocks.php and widgets.news_galery.php