It seems this issue has been there for some time now. I am having that problem right now on:
HP pavilion dv6 notebook PC running
Windows 7 Home Premium (sp1)
AMD A8-3500M APU with Radeon (tm) HD (grapics 1.50 Ghz)
6.00 GB (5.48 usable) RAM
This seems to meet all the requirements above, yet I am having the problem.