For those who still have issues, please open a ticket on the support center (http://support.pixologic.com) and don’t forget to fill your profile with your hardware information and license information. Please, if you already explain your problem in this thread, provide the URL where your message appears, including your ZBC nickname (it makes our work easier :).
And in your message add a note at the beginning to request that your ticket has to be assigned to Thomas (me)
iskon: then ok, it comes from here I think.
TeckZ: please, use an online service which is in english. Except having attempts to install tool bar, I haven’t been able to download your STL
power-3d: quit ZBrush, go in your public/pixologic folder (see the install instructions) and trash its content, then copy from the zip files the corresponding folder in the pixologic folder. I’m sure it’s an issue in the replacement of the files. If other applications appears in GoZ, then Photoshop must appears. (or as usual, permissions issues)
boxset: it’s the Pixologic folder which appears on your screenshot.
HaloAnimator: ZBrush always send the lowest level of subdivision. Then you must go on the second level of subdivision, then delete the lower level. At anytime, if you didn’t change your topology, you can reconstruct the deleted lower level of subdivision.
GoZ for Photoshop only support one Tool/SubTool at the time, sorry.
Phrost: as mentionned in the Zbrush message, it’s a permission issue. please, go in the Photoshop Plug-In folder and create inside a GoZ folder, then put the GoZ photoshop plugin files, like mentionned in the manual install PDF provided with the GoZ update zip file.