Error 500 adding Sysprep Tag

  • Hi everybody,
    I'm trying to add the sysprep tag <ComputerName> to overwrite the one in the answer file.
    Filled the form, pressing add and i'm getting this error.

    A potentially dangerous Request.Form value was detected from the client (ctl00$ctl00$ctl00$Content$SubContent$SubContent2$txtOpenTag="<ComputerName>").
    Description: HTTP 500.Error processing request.

    Exception stack trace:
    at System.Web.HttpRequest.ThrowValidationException (System.String name, System.String key, System.String value) [0x0003c] in /builddir/build/BUILD/mono-
    at System.Web.HttpRequest.ValidateNameValueCollection (System.String name, System.Collections.Specialized.NameValueCollection coll, System.Web.Util.RequestValidationSource source) [0x00053] in /builddir/build/BUILD/mono-
    at System.Web.HttpRequest.get_Form () [0x00025] in /builddir/build/BUILD/mono-
    at System.Web.UI.Page.DeterminePostBackMode () [0x0003a] in /builddir/build/BUILD/mono-
    at System.Web.UI.Page.InternalProcessRequest () [0x0001b] in /builddir/build/BUILD/mono-
    at System.Web.UI.Page.ProcessRequest (System.Web.HttpContext context) [0x0005f] in /builddir/build/BUILD/mono-[/i]

    Can you please help me?
    The server is running on Centos7.

  • You don't need to create a sysprep tag to change the computer name, it is already done automatically.

    But to fix your issue:
    That can be fixed by following this post.

  • Thank you very much!!
    It works greate!