IIS7 Executing Directory
Generally we get the executing directory path using the HttpContext.Request.PhysicalPath etc. In IIS7 this won’t work. We cannot access the HttpContext.Request object in Global.ascx.
This is the way to do this,
int binPos = HttpRuntime.BinDirectory.LastIndexOf("\\bin");
string executingDirectory = HttpRuntime.BinDirectory.Remove(binPos);
Have fun.