Hi eng teong,
Welcome to the MSDN forum.
It seems your issue is about the Web Form development,
since our forum is to discuss the Visual Studio WPF/SL Designer, Visual Studio Guidance Automation Toolkit, Developer Documentation and Help System, and Visual Studio Editor, please redirect
to this appropriate forum: https://forums.asp.net/18.aspx and start a new thread to seek for a better support, thank you for your understanding.
Refer to the error message, please have a look at
this similar issue and check the permission of the user account of the apppool. Or you can check the security property of the folder(C:\HostingSpaces\int\Site.com\wwwroot). Ensure the account of the
apppool of IIS can read the folder at least.
Best regards,
Sara
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