When you use the VS2008 debugger to find that double-clicking the CPP file cannot be opened directly, VS2008 prompt "problems sending commands to the program", so that the file cannot be opened directly, you must open the CPP file within the software after you turn on VS2008. h files are similar. After the internet to find two ways for everyone to refer to:
Workaround One: Open Registry Editor and set [hkey_current_user\software\microsoft\windows\currentversion\explorer\fileexts
\ddecache\visualstudio.9.0\system] The two key values for Windowsclassname and windowname under table entries are modified from the original key value to Ddehandler.
Workaround two: Under the VS2008 property Compatibility option, remove the option to run as administrator.
"There was a problem sending a command to the program" when Visual Studio opened the file
