Error Message:
fatal error RC1015: cannot open include file 'activex.ver'.
When compile the DirectShow filter sample in DXSDK, you may get the above error message.
Root Cause:
The resource file(.rc) includes <activex.ver> and <activex.rcv>, but compiler cannot find them.
Solution:
activex.ver and activex.rcv are in %DXSDK%\Samples\C++\DirectShow\BaseClasses
(%DXSDK% is your dx sdk installed directory.)
Add the above path to "VC++ Directories" of your VC++ setting,
or add it to "Additional Include Directories" of your project setting.