为什么从网站文件夹中打开WebMatrix中的网站时出现此错误？

Question

直接打开我的网站文件夹时出现此错误：

当我尝试打开Open-＆gt;文件夹选项时，我收到第二个错误。此错误直接停止并关闭WebMatrix：

Answer 1

Problem 1 : NeemusOfficial

There is .exe missing or corrupt. you can ask to software support center for this issue.

Problem 2 : WebMatrix

WebMatrix.Data.dll is a type of DLL file associated with MSDN Disc 5095 developed by Microsoft for the Windows Operating System.You have to download from a Microsoft official site (Recommended).

This is system issue not website issue.Please open same url in some other machine for better understanding.If you would like to share url please add url here.I hop this will be clear now.