I can't remember ever seeing a question about this dll before, so I went to google
http://www.google.com/#gs_rn=16&gs_ri=psy-ab&suggest=p&cp=14&gs_id=3&xhr=t&q=pthreadgc2.dl l&es_nrs=true&pf=p&output=search&sclient=psy-ab&oq=pthreadgc2.dll&gs_l=&pbx=1&bav=on.2,or. r_qf.&bvm=bv.47534661,d.cGE&fp=e26cf438a69f9013&biw=1513&bih=574
1st... found a warning to NOT download from anything other than the software author... NOT from a general site
On what computer operating system is your Premiere Elements 11 running?
Are you running the programs from a User Account with Administrative Privileges?
How did you install the program, from purchased installation disc or purchased installation files from an online download from Adobe? When you downloaded and or installed, were the anti-virus and firewalls off?
At about the time that you installed Photoshop Elements 11 Premiere Elements11 did you uninstall any programs? If so, which one?
The programm is running on windows xp 32-bits sp3.
cpu intel core 2 duo 8500 4gb ram.
I have installed from a dvd.
After installing i have updated quicktime, and updated windows (automatic)
i have not software deleted.
thanks for your reaction.