If checking for updated sound drivers, etc, doesn't help, then yes, please do email the CrashDump files.

From an online search, a couple games had issues with consistent crashing with XAudio2_7.dll as the faulting module, due to a conflict with the Tablet Input Service. A couple people were able to rename the dll to avoid the crash, though that could result in no in-game audio.

If you keep searching the Event Viewer, are all the crashes due to that dll?

Try checking your system files:
- click Start, type cmd into the search box, right click Command Prompt and select run as administrator.
- type the following command and hit Enter
sfc /scannow
When that is done, type exit and hit Enter, then reboot your computer.
For more details, see: https://support.microsoft.com/en-ca/kb/929833

Try doing a clean boot and then test the game. Click Start, or hit WinKey-R, type in msconfig and hit enter; in the General tab, click Selective Startup, uncheck Load startup items (if required) and leave Load system services and Use original boot configuration options checked. Next, click on the Services tab, check the box to Hide all Microsoft services, then click the Disable All button (maybe make a note of which are currently enabled/disabled), then click OK and reboot the computer. You might want to un-hide Microsoft services, and disable some non-essential ones, as well, starting with touchpad support.
Run msconfig again to switch back to the normal boot configuration.