Hi,
for weeks everything has been fine but today when learning I wanted to open a file from a tutorial and ZBrush gave me an error in a popup window saying
File error
Error has been encountered while trying to load the file.
Loading has been aborted.
I tried some other files as well but they all give me the same message. I then tried starting a new project and I made a quick 5 minute sculpt. I saved it as a document and as a tool.
When I try to open the document, I get the same error. Ditto when I try to open the tool. I simply cannot open anything anymore!
I am working on a Macintosh with OS X Mountain Lion. I reinstalled my Operating System but that did not help. I reinstalled ZBrush but that didnt help neither.
I searched on the internet for hours, but I havent found any solutions yet.
I hope someone knows what is wrong and how to fix this, cause I am stuck now and cannot do anything at this point.
P.S. As said, it has been working flawless for weeks, I have been learning several hours a day, never had any problems or anything… neither did I install any new software or made any changes in my Operating System or its configuration. I just went to bed, get up, wanted to study again and then I noticed that this happened.
I am using the newest ZBrush version, but with 4R5 this problem is also there… 
Yours sincerely,
GZ
