I have the acquia dev desktop I imported the Open Enterprise 7.x-1.0-rc1 and created a blank MySQL database.
The only apps that I installed where the blog and the image it went though the downloading and installing steps and at the very end I received about 10 notices all where the same.
Notice: getimagesize() [function.getimagesize]: Read error! in image_gd_get_info() (line 349 of C:\Users\xxxx\Sites\openenterprise-7.x-1.0-rc3\modules\system\image.gd.inc).
I have since turned off the image module and I am still receiving these errors. Though now it is only 2 of them which would be I guess the two images in the blog.
I would be grateful for any help on this.