Solve Server Application Error and iishttp 500 Internal Service

Usually iis"http 500 Internal Server Error" is "Server Application Error"
Server Application Error The server has encountered an error while loading an application during the processing of your request. Please refer to the event log for more detail information. Please contact the server administrator for assistance.
Online teaching a method to solve this problem, mostly textual expression, made me more than 2 hours to figure out, or Let's take a look at a few pictures.

on my computer right click, and select Manage.

applications in computer management point event viewer, if you find MSDTC wrong, then, hey, maybe you do not like me too much trouble, in fact, if I look at before you reinstall IIS, I Don't bother with …… blame me for being highly sophisticated! Double-click the error message, open the dialog box:

tell Anzhe is the lack of a log file, so do not start to MSDTC service, you can run msdtc -resetlog to create the log file, the devil knows what it MSDTC service, If this is the case for you, you can start the MSDTC service after creating the file and test if the ASP page file can be opened. I was not so lucky, because I asked for it to upgrade the trouble to see it later ~

point in the Computer Management Services and Applications in service, the right side will appear in the list of computer services, problems When you can't find the "distributed transaction coordinator" service, hey, this is the service that I only appeared after I started MSDTC. Its main function can be seen in the description section above, how to start it, don't worry, Let me solve my problem first.

users in Computer Management Local Users and Groups in point, the list of users of the system appears to the right, I'm sorry, I put my user name Mosaic, we give IUSR_ IWAM_ machine name and machine name two Change the password for the user, remember to change to the same password. Right-click IUSR_ machine name, is the first item in the menu to change the password, click:

of course, is to continue, and not be scared to go back to this tirade.

password is set to & ldquo; 123456 & rdquo; it, the same way IWAM_ machine name is also set to look at. Click Start, Run, and enter “CMD” Enter.