Revelations won't start

[raphcherel]

I installed the game, it ran its autopatch (twice. Once to v1.2 and again to v1.3). When i try to play it, the autopatch window pops up for less than a second, and then nothing happens. Please help !

Running on a laptop, Acer Aspire 5742G with nvidia GEForce GT 540M (updated)

[UbiVolfbane]

This sounds like a laptop. Revelations is not officially supported by laptops and cannot be Guaranteed to work. Although, I would want to make sure that your drivers are up to date as well as running the program as admin. You may attempt to submit a Support ticket to your region's Support team but support may be limited due to it not being officially supported. Please check my signature below for links to contact Support.