And now that we know VirtualStore is connected to your UAC (User Account* Control), I would recommend turning it off. The advantage is no more annoying warnings, popups, redirects, write errors, and other errors; the disadvantage is you will be less (but still) protected. How to turn it off: 1.Start Menu -> Control Panel -> Security -> Security Center 2. In "Other Security Settings" disable UAC For most Vista users, you will not have to worry about your files. Things such as .log files should still work as long as no other programs are blocking access to them. - Changing it to .txt can help, since Vista recognizes text files as harmless. For any other graphical issues, remember never to set your resolution in Continuum above (or even below) your desktop resolution, set the color bit to 32 bits in the options, never run Continuum under "Compatability mode"... For graphical issues, you may have to check "Software Emulation" in the advanced options. Same goes for screenshot problems. Did you try this already?