There are some WMV files that seem to have DRM.  They don't open in Media Player Classic or VLC and need Windows Media Player to open.  

Usually a "Media Usage Rights Acquisition" window pops up and I don't know what to click.  My antivirus goes wild and it sometimes just starts to play.

It looks like that.

Any help?

Thank you

认真下载播放器，欢欢喜喜看爽片。感受激情时刻。

What player do you use for .wmv then?  Pretty sure I confused you about my question though.

请问这个播放器的中文名称是什么？小弟英文水平不咋地，还望提供，先谢谢了！

there are some video was protected, when you open up the the file, it will link to certain web site to download something like encoder key, after that only you able to play that video.

so far, i never seen any hack or program that can by pass this process.

I agree with you, I haven't seen any hack can bypass this process as well. So, what you can do is look for other source or format since there is nothing you can do about the protected files.

Okay thank you for all the replies
Was hoping there was something I didn't know and I guess theres no going around it.  

The sites that opens are rarely reliable or consistent (like it would let me click play after 30 seconds) so I will try my best to just find non-wmv files.

try to find a freeware called FairUse4WM, which is said can easily dump the wmv files that is protected by DRM

What's DRM?I have never seen that before.