It seems that you have both AMD dedicated and Intel embedded graphics card which cause problems with OpenGL games/applications.
1) Make sure you have the latest bios installed(Acer Aspire 7741Z):
http://global-download.acer.com/GDFiles/...er&SC=PA_6
2)
A) If your laptop has an Radeon HD 6370M / 6550M dedicated graphics card, install this:
http://global-download.acer.com/GDFiles/...er&SC=PA_6
B) If it has an AMD Mobility Radeon HD 5450 / 5650 dedicated graphics card, install this:
http://global-download.acer.com/GDFiles/...er&SC=PA_6
3) Update your Intel embedded graphics card to the latest version:
http://global-download.acer.com/GDFiles/...er&SC=PA_6
After doing these restart the computer and try to run the game. If it still doesn't run we will use the have disk method which will most probably work.