Have Norton Antivirus, Norton saw the new Zbrush as a virus file.
Deleted it as soon as downloaded.
To work around it, I disabled Norton, downloaded the program again and installed it.
All worked well.
In an unhappy coincidence, yesterday I picked up a virus. (named Trojan. Zeroaccess)
Virus was bad
To get rid of it I had to run a second program that Norton gave me
called NPE, which goes through your system and deletes anything it sees as malicious.
One thing it saw was the new Zbrush,
It deleted the whole program.
Be aware of:
a.Virus
b Norton
c Norton’s relationship to New Zbrush
( Spent entire day on phone with a Norton Technician for which I paid extra. Will
probably have to format computer. This is a type of virus that Norton cannot stop from
entering your computer.}
So, it deleted Zbrush, allowed Virus.
The virus was picked up trying to find the Olympic Schedule
Really Cool ! a must have tool…
This is indeed a great update. 
If all works fine as shown in the previews, I think that could be the best step forward that ZB made for years.
Thank you, Pixo-team. 
Hi guys ,this is the look of my download link ,does anybody have similar problem ? this
happens when I press download Zbrush 4R4 Win edition button .
I am really inpatient to start playing with this amazing upgrade . This affects my quality week-end time
Attachments
Same thing happened on my tablet ,so now I have on my both machines ZBrush deactivated ,versions 4R2 ,and I am unable to
download installer for ZBrush 4R4 with serial which was send to me via e-mail from Pixologic , on my work I got floating license so my ambitious plan was to check new upgrade before I have that installed on my machine at work , by this message i am getting looks like I am having wrong serial .
You guys just keep bringing on the great stuff!
More amazing than ever! Thank you so much!
Chuck
THANKS for a fantastic update! But…
When you make training videos, remind the trainers that they’re talking to US, not THEMSELVES!
Some of the high-speed muttering is hard to follow when combined with the compressed speed of the videos.
Regarding the classroom videos and the instructor(s)…
I am always impressed with the style of these videos.
Michael Pavlovich, in my opinion, has a very easy-going voice and manner of speaking. I like hearing him ‘talking to himself’ and I most definitely appreciate when he does something ‘wrong’ and comments that he’s made a mistake (and best of all it is not edited out). It makes him human !
Keep up the great work and very helpful and clear demonstrations Michael-- change nothing about your method or mannerisms. This user is very grateful to Pixologic and all of the people who take the time to create these videos and give us something to base our own experimentations on.
…
Wow,… a really interesting and exciting bit of updates here!
Bravo Pixologic !
Fantastic, thanks Pixologic !!! 
Totally mindblwoing and stunning new update, the new features are just great and make every artist life easier. The new Retopo tools is just super powerful and also fun making new topology. Everytime Pixologic brings out a new version I am even more fascinated and inspired by this great tool for artists.
Hope you all enjoy and happy sculptings mate!
Cheers,
Kenny:)
will we be getting the tutorial videos for the topology brush soon? i’ve been trying it out but it seems a bit finicky and it seems a bit hard to get closed meshes
for example when building a ‘tube’ around an arm I can’t seem to close the last polygon…
also 5 point stars (where 5 quads join) seem to be unable to be made at all…
its probably just me not doing it right, hence the need for the video…
top work all around though guys…
Just a guess, but maybe the new topo brush only supports quads and tris. Maybe try that and see if it’ll resolve your issue?
Really let my amazing!!!
I love you guys!
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BUT… they still haven’t increased the volume on the videos… something there have been many complaints about now for about 3 years.
amazing upgrade ! just what I need ! thank you Pixologic !
very good update Pixologic!